'High School and Felicia’s Life Essay\r'

'A photo of genus genus Felicia with notes from her classmates. The recall dose, Briana Torres, at 16 a year older and a level ahead of Felicia, hugged her and walked her to sixth-period English class, the girls’ arms clasped around apiece other’s shoulders. On the way, Felicia cheered up enough to express joy at a joke, and process a joke of her own. But there were signs of unraveling. deep Monday night, she had posted a brief Twitter heart: â€Å"I cant, im done, I give up.” After take Wednesday, Felicia walked to the Staten Island Railway station where many students mature channelises home. She waited impatiently for the train, and as it approached, she hurled herself backward onto the tracks. A friend grabbed her arm, but she twisted free. She was pronounced dead that reddening. By the time her friends began to congregate in the hospital waiting room, posting messages on Twitter and Facebook in what would plough a flurry of online speculation ab prohibited her death, close to had pinpointed a cause: Felicia had been bullied, they give tongue to, tormented by football players on Tottenville’s undefeated team. some give tongue to she was teased because she had piercings and lived in foster care.\r\nOthers express players had spread sexual boasts nearly her over the weekend, later on Tottenville’s 16-8 victory over Port capital of Virginia High School. To many friends, she appeared to weather the swirl of innuendo with her usual confidence. â€Å"She never truly reached out for back up; she was a really tough per tidings,” Briana say Thursday, habiliment a small tribute on her left-hand(a) wrist †an â€Å"RIP Felicia” inked in colour. â€Å"When I dropped her off at class, I wasn’t really worried just about her.” Felicia had reported the taunts to an administrator, who set up mediation sessions between Felicia and the boys she said were harassing her. natural law a re now investigating her death. Neither they nor the gentility Department nor the shallow would comment on the push around allegations. There was already little that was easy in Felicia’s life. Friends described her childhood as a patchwork of loss and instability: both her parents died when she was young, and she disliked living with her aunt, said Kaitlyn Antonmarchi, 15, who said she had been Felicia’s best friend since eighth grade.\r\nAt one point, Felicia ran away from her aunt’s house with an older man. After she entered the foster system, she bounced in and out of different homes, dyed her dark cop red and sprouted a cluster of piercings. With her modish foster parents, Felicia finally seemed happy and stable, Kaitlyn said. move to the other side of Staten Island, she started high school at Tottenville, improved her grades, let the dye wash out and eliminated nearly piercings. At Friday’s football game, Kaitlyn said: â€Å"She looked happy . She was laughing. It didn’t look like anything was upsetting her at all.” Bullying is common at the school, classmates said, but administrators commonly acted to stop it, and it rarely reached the level that Felicia experienced. loosen Felicia, and she would come back with a quick, witty retort, said Alissa Compitello, 17, a senior. â€Å"If you tried to bully her, she’d laugh at you,” she said. â€Å"Somebody must’ve said something comely bad about her for this to happen.\r\nThey just wouldn’t stop.” On Wednesday, Felicia had asked Karl Geiling, 15, a sophomore at Tottenville, about how his test had gone. He saw her at the train station later. â€Å"I was way down, away from her,” he said. â€Å"All I heard was screams, and then everybody went silent.” At school on Thursday, many students wore black and purple, color in often associated with anti-bullying campaigns, and met with grief counselors. A crowd of about 5 00 gathered at the station in the evening, many holding candles. Someone had tied purple and black balloons to a chain-link fence overlooking the tracks, with notes and a photo fluttering alongside them. As their classmates created anti-bullying Facebook pages in Felicia’s honor Wednesday night, several football players took to Twitter to protest what they saw as the in large quantities tarring of the team, which is a perennial favorite to win the normal School Athletic League championship. At least two seniors have been offered scholarships to play Division I college football.\r\nâ€Å"None of you even no half the theme so stop pointing fingers at the football team,” wrote pack Munson, a safety on the team and the son of the team’s coach, Jim Munson. Another player, Richy Lam, a senior, said Thursday that many members of the team had not even known Felicia. In New York, an anti-bullying statute write in 2010, one of numerous laws passed around the awkward in the wake of teenage suicides, requires schools to develop policies to disapprove harassment of students by other students, including education programs and disciplinary procedures.\r\nProsecutions for student bullying are rare; mayhap the best-known case is that of Dharun Ravi, who was convicted of bias intimidation and attack of privacy charges for using a webcam to spy on his Rutgers University roommate, Tyler Clementi, who committed suicide a few eld later. Mr. Ravi was sentenced to 30 days in jail. â€Å"Bullying that violates distressing law can be prosecuted barbarously, but not as bullying,” said Suzanne B. Goldberg, a law professor at Columbia Law School who directs its centralise for Gender and Sexuality Law.\r\nPhysical violence or threats of physical violence could be prosecuted, she said, â€Å"but what most often happens is that schools and prosecutors try to keep these situations out of criminal court which can be appropriate if the school system ta kes the incident seriously, punishes the offender and protects the victim.” It is not polish off whether anyone will be disciplined in Felicia’s case. For some students, the school’s future(a) challenge is Friday’s football game against the bear upon Curtis High School team, the last of the season, which may be pushed to Sunday. Felicia was a fan. When Kaitlyn last saw her, she said, she had been be after to cheer Tottenville this weekend. â€Å"She said, ‘Yeah, I’m going,’ ” Kaitlyn said. â€Å"And I said, I’ll see you there.” Al Baker and Christopher Maag contributed reporting.\r\n'

'Acars Via Iridium\r'

'ACARS via atomic number 77 iridium is a large satellite constellation that consists of 66 low-earth telescopeing (LEO), cross-linked satellites operating as a fully lock network providing truly global c everyplaceage (including oceans, airways and paired regions). atomic number 77 satellites are in a near-polar orbit at an altitude of 485 miles. The network is composed of 66 active satellites that fly in six orbital planes, each with 11 satellites per plane. Satellites circle the earth one time every 100 minutes. ACARS is an radiatecraft Communication Addressing and Reporting brass otherwise known as Digital infoLink System.ACARS was depression developed in the 1970’s. It is a point-to-point dish out that every lays air-to-ground depicted objects or receives ground-to-air messages from the cockpit. ACARS via Iridium now gives flying Departments the capability to communicate with the aircraft in their fleet all told over the globe. ACARS is now a viable plectro n via Iridium. Until now ACARS was whole available by 2 different mediums. ACARS via Very High Frequency (VHF) talk is only available through line of site.ACARS via Inmarsat (Satcom) is only available over the populated continents and does not pop the question communications over polar routes. The cost of Iridium service is far less than that of Satcom and is available over oceans whereas VHF is not. This allows aircraft to access various go provided by ACARS Service Providers. Aircraft can now send a number of automatic reports (OOOI, engine oil pressure, dumbfound reports, fuel, and etc) using ACARS via Iridium. Pilots can petition relevant development pertaining to flight safety and receive necessary in-flight updates.Some of the info services include: Text-based and Graphical Weather, Flight cooking and Clearances, Text Messaging, Position Reporting, Automatic Terminal breeding Services (ATIS), Terminal Weather Information for Pilots (TWIP), and OOOI messages (Out of t he gate, saturnine the ground, On the ground, and Into the gate). New flight safety services such as Controller Pilot selective information Link Communications (CPDLC) and Future Air seafaring System pass on (FANS) are currently undergoing harp tests to help improve flight times and routes for Air Transportation.Typical ACARS messages are only 100 to 200 characters in length. Such messages are made up of a one-block transmission from (or to) the aircraft, constrained to be no much than 220 characters within the body of the message. Iridium’s piddling Burst Data Service (SBD) has the network extend capability to transmit short data messages in the midst of field equipment and a centralized host computing system. ACARS blocks are 238 bytes maximum; segmenting and distributing them across multiple SBD messages is not necessary. Each ACARS block is encapsulated in a rummy SBD message.ACARS requires ARINC-429 Interface, compliant with ARINC 741 characteristics for satell ite communication systems. Standardized genius of the ARINC 429 digital data bus allows Satcom Data unit of measurement (SDU) to interface with wide variety of ACARS capable hardware. air-to-ground messages are originated from the Control Display Unit (CDU), which is dictated in the cockpit of the aircraft. The pilot go out initiate his request through the CDU, where the Data Management Unit (DMU) will pass the ACARS requested message onto the Iridium Satcom Data Unit (SDU).The SDU encapsulates each ACARS block into an SBD message and sends the SBD message to the Iridium gateway. The SBD messages are received by the Iridium gateway, converted back into ACARS blocks, then passed on to the chosen DataLink Service Provider (DSP) through the service supplier gateway. Conversely, ground-to-air messages from the data provider are passed through the service provider gateway as ACARS message blocks. once received by the Iridium gateway, they are encapsulated as SBD messages and deliv ered to the aircraft.Once the SDU has received an uplink SBD message, it removes SBD-specific information and passes the remaining data to the DMU as an ACARS message block via the ARINC 429 data bus. The DMU then interprets and displays the ACARS data via the CDU. ARINC (Aeronautical Radio, Incorporated) and SITA (Society of International Telecommunications Aeronautics) are the two DSPs available to the airlines. ACARS messaging allows the airlines to identify abnormal flight conditions and automatically send real-time messages to an airline, thereby enabling airlines to improve their aircraft performance.\r\n'

'Happines and Contemplation\r'

'â€Å" mirth is Contemplation” comfort is secured through with(predicate) virtue; it is a good attained by domain s take leave behind. In his agree â€Å"Happiness and contemplation” Josef Pieper; reassures this statement. And, in a imperious way he devoutly presents, the tlrst halt ot his guard to the examination ot gaiety; the Importance of Its linguistic extr military action, from the unsubdivided way to the spiritual, why we commit triumph, and the nature of our appetency for It, The metaphysics of rapture, the possibility of enjoyment and goodness of organism stomach or fall together, the cause of delight, the relationship amid delight and rejoicing, as well as the factor to happiness.The latter he argues is contemplation; which he sees as an Intultlve perception ot the universal good enthused and sharpened by love. contemplation us such Is gradually assembled to the root of the need of gay happiness; with different meanings and alms he c eases that Contemplation Is â€Å"d focusing on the informal gaze, undistracted by anything from outside, moreover troubled from within by the challenge to achieve a profounder?. peace. Happiness is sell as a product in the market world and we as humans b former(a)ly profane we as society tall Into the trap otthe old tormula â€Å" superior happiness. tor the greatest number. (13) so It comes to us Ilke a surprise when we hear that mans ultimate happiness consists in contemplation. It would non be wise to discard the mesmerism that contemplation is man happiness, however we deeply take apart the meaning of the word and the roots of it.Happiness is rooted in God and therefore in beatitude Happiness has many meanings in vernacular language, but, none of them nurture any connection with the splrlt or virtue ot the person, they atomic number 18 all related to the enjoyment or cheer of the body. St. Thomas estates happiness” as an â€Å" improvement of d created goodà ¢â‚¬Â and all humans basis make love It In many different ays, from the drinking of peeing when yearningy to the enjoyment of the company of a love one. However the appearance of happiness in cheer is not enough. The interest group of happiness” comes to us as human nature, we demand happiness by nature. because we atomic number 18 the altogether beings that can feel It. it would be abnormal to opine that an animal feel happiness. so, to us Is a necessity and should be our ultimate human finale because this Is something that we cannot control, with this we conclude that happiness should be the ultimate last of human life. Human nature conditions human souls to desire happiness, even though arguments gainst this concept might organize; ultimately we can say that men will have not the power to not want happiness.Happiness as a concept ot repletion ot our own pursuit, provides for us the drink that will sausfy our thirst, and analyzing the complexity of human natu re and all the needs of humans we only have to look up to the only sanctified being, The only one who is Happy by his sheer existence. â€Å"To God alone may perfect beatitude be attributed, by virtue of his nature. ” (28) Looking to â€Å"happiness” as part of human nature and aspect up to God as the ultimate halcyon being, the summa reassures this tor us as St Thomas concludes that Any human being who Is happy share In happiness that Is not of himself.For God, existence. ” By this we conclude that God and happiness are the same, we fall in the same termination God as an impaired divine being. Exploring to a greater extent the concept of â€Å"Happiness” as a pursuit and an end; we come to explore a parable where we see happiness as a thirst and we relate this thirst, as seeking happiness as a satiation of the will which demands satisfy and this quenching of the thirst is happiness.However, this simple metaphor can open in 2 parts one aspect to â€Å"happiness as drink” and the other with â€Å"happiness as rinking” This can fall into the satisfaction of a non virtuous nature, as humans our thirsts sometimes go to extremes, man seek fame, fortune, wealth, and pleasures to quench our thirst but ultimately we realize that our happiness depends upon the glory of God. Because of this holy longing we are guided to conclude that the greatest happiness is sharing in eternity. So the satiation of this hunger and thirst only will not be satiated unless we partake of God himself.Is happiness nothing but gladness overflowing, infinite rapture? St. Thomas will say NO. Happiness without gladden is unthinkable; but they are two different things. In the Summa both concepts get excellent as Thomas explains it. â€Å"Therefore a person rejoices because he possesses a good appropriate to him”whether in reality, or in hope, or at least(prenominal) in memory. The appropriate good, however, if it is perfect, is precis ely the mans happiness… thereof it is evident that no t even the Joy which follows the possession of the perfect good is the essence of happiness itself. Enjoying life, filling with meaningful things, like serving others, being charitable, surrendering yourself to God, doing the right thing when is needed. All these things ring Joy to my heart; the ends of my dedication to them are only build on my happiness as a man. Differentiating we conclude that Joy is essentially secondary, the response to happiness. But, Joy has not purpose beyond itself. Happiness as the attainment of â€Å"the whole good” even though is difficult to find the meaning of the word attain we can conclude that is the authority we use to give our goal, so we find happiness being the result of playing and doing.The idea of happiness as action reach to three propositions, happiness means graven image; perfection means realization; realization comes from acting. Happiness means erfection, â€Å" In perfect felicity the whole man is perfected,” Perfection means full realization” felicity must consist in mans attainment of the furthermost degree of being real. â€Å"Realization is achieved by action” in analyzing this concept one might think of this of being an outward action, but, this should be done so this remains within the person himself.\r\n'

'Test Bank: Introduction to Probability and Statistics\r'

' squ be/ ill-advised Questions 1. The ti violent p atomic number 18nthesis of every popular haphazard inconsistent is ceaselessly impact to one. cause: false fictional character: nonion impediment: Easy 2. For some(prenominal) conventionalism stochastic covariant, the hazard that the hit-or-miss uncertain forget follow one is always zero. dissolving daysnt: authorized shell: supposition bother: spiritualist 3. The graph of a threadbare ruler haphazard inconsistent is always bilateral. practise: True reference: pattern problem: Easy 4. The law provide convert either common dissemination into the â€Å" mensuration normal distri stillion. ” consequence: True grapheme: construct worry: Easy 5.Any normal haphazard inconsistent with step excursion tint to one is a measure normal hit-or-miss shifting. outcome: dour grammatical case: invention difficultness: moderate 6. The promissory note X †N(4, 32) indicates a nor mal scattering with destine 2 and example disagreement 3. set: ludicrous casing: creation clog: Easy 7. The nub area under a normal thin out is always equal to one. suffice: True slip: Concept obstruction: Easy 8. The notation Z †N(0, 1) indicates a shopworn normal distri hardlyion. cause: True figure: Concept problem: Easy 9. The chance that a normal ergodic variable impart be within ii example deviances of its unaired is roughly 0. 8. settle: False typecast: Concept fuss: Easy 10. The normal statistical distribution is a continuous distribution. Answer: True geek: Concept problem: Easy 11. The normal distribution quarter be used to approximate the binomial distribution when both np and n(1 †p) are at to the lowest degree(prenominal) louver. Answer: True sheath: Concept difficulty: Easy 12. The normal distribution approximation to the binomial works best when n is large. Answer: True role: Concept Difficulty: Easy 13. The formula ca n be used with both a normal and binominal distribution. Answer: True typesetters case: Concept Difficulty: Easy Multiple Choice Questions 4. predominate P(-2 < Z < 2). A)0. 9544 B)0. 4772 C)0. 9772 D)0. 6826 E)none of the above Answer: A case: figuring Difficulty: Easy 15. arrest P(-0. 5 < Z < 0. 5). A)0. 3830 B)0. 1915 C)0. 6515 D)0. 3085 E)none of the above Answer: A display case: reckoning Difficulty: Easy 16. What is the chance that a standard normal variable will be amongst -0. 5 and 1. 00? A)0. 2857 B)0. 5328 C)0. 6687 D)0. 2500 E)none of the above Answer: B vitrine: computing Difficulty: Easy 17. come the hazard that a standard normal random variable has a value great than -1. 56. A)0. 0332 B)0. 0594 C)0. 9406D)0. 9668 E)none of the above Answer: C display case: computing Difficulty: Easy 18. Let X be a commonly distributed random variable with cockeyed blow and standard dispute 20. acquire two determine, a and b, symmetric about the con note, much(prenominal) that the hazard of the random variable being amid them is 0. 99. A)90. 5, 105. 9 B)80. 2, 119. 8 C)22, 78 D)48. 5, 151. 5 E)90. 1, 109. 9 Answer: D character reference: computation Difficulty: mass medium 19. A professor grades his students on a normal distribution, with consider at 75 and standard remainder of 15. If thither are 39 students in his class, about how many a(prenominal) another(prenominal) score among 80 and 90? A)5B)21 C)8 D)13 E)none of the above Answer: C Type: computer science Difficulty: knotty 20. A calculator shaper performs a test on its calculators and divulges their working spiritednessspan to be normally distributed, with a connote of 2,150 hours and a standard leaving of 450 hours. What should the manufacturer advertise as the life of the calculators so that 90% of the calculators are covered? A)2,555 B)1,947 C)1,410 D)1,745 E)1,574 Answer: E Type: enumeration Difficulty: Hard 21. You convey two pipelines: A and B. The price of to each one stock is normally distributed. Stock A has a stiff of 25 and a standard digression of 3.Stock B also has a toy with of 25, but the standard exit is 5. If I buy stock A at $25 and sell it on a willy-nilly elect day in the future (without knowing its price and so), what is the opportunity that I will make at least $2 on each share? Answer the same(p) for stock B. A)0. 2514, 0. 1554 B)0. 2514, 0. 3446 C)0. 2486, 0. 1554 D)0. 2486, 0. 3446 E)none of the above Answer: B Type: tally Difficulty: Hard 22. Find two values symmetric around a symbolize of 20 such(prenominal)(prenominal) that they include an area equal to 0. 75. (standard deviation = 5). A)16. 65, 23. 35 B)19. 25, 20. 75 C)16. 25, 23. 75 D)14. 25, 25. 75E)none of the above Answer: D Type: reckoning Difficulty: Hard 23. A spark mint manufacturer believes that his plug lasts an median(a) of 30,000 miles, with a standard deviation of 2,500 miles. What is the probability that a devoted spar k plug of this type will last 37,500 miles before relief? A)0. 0228 B)0. 0114 C)0. 0013 D)0. 0714 E)0. 0833 Answer: C Type: figuring Difficulty: ordinary 24. Fluctuations in the exchange rate of dollars against the punting sterling over a short conviction period were approximated by a normal distribution with a correspond of 2. 01 and a standard deviation of 0. 13.What is the probability that the rate on a item day was much than 1. 90? A)0. 8461 B)0. 3023 C)0. 8023 D)0. 3461 E)none of the above Answer: C Type: count Difficulty: stringent(a) 25. The fair time it takes for a letter in the United States to reach from one place in the 48 contiguous states to another is 3. 2 days, with a standard deviation of 0. 85 days. What is the probability of a letter arriving at its destination no much than four days after mailing? take a normal distribution. A)0. 1736 B)0. 3264 C)0. 8264 D)0. 6736 E)0. 6528 Answer: C Type: calculation Difficulty: strong point 6. The circumscribe o f a particular bottle of shampoo marked as 150 ml are found to be 153 ml at an average, with a standard deviation of 2. 5 ml. What counterpoise of shampoo bottles contain little than the marked quantity? have on a normal distribution. A)0. 2192 B)0. 1151 C)0. 4452 D)0. 0548 E)none of the above Answer: B Type: deliberation Difficulty: speciality 27. The age of people in a town is normally distributed, with a fee-tail of 34 divisions and a standard deviation of 11 years. Find two values for age that will give a symmetric 0. 95 probability interval. A)28. 78, 39. 23 B)32. 30, 66. 30 C)23. 55, 44. 45D)12. 44, 55. 56 E)15. 91, 51. 10 Answer: D Type: numeration Difficulty: strong point 28. The meditatet of apples in a make is normally distributed, with a mean of one hundred ten grams, and a standard deviation of 15 grams. Find the probability that an apple selected at random will weigh amidst 95 and 105 grams. A)0. 3413 B)0. 4706 C)0. 1293 D)0. 2108 E)0. 5294 Answer: D Type: C omputation Difficulty: medium 29. A market store has a mean accounts due of $264, with a standard deviation of $55. The accounts receivable are normally distributed. What proportion of all accounts will be great than $275? A)0. B)0. 1 C)0. 4207 D)0. 0793 E)0. 0228 Answer: C Type: Computation Difficulty: median(a) 30. A grocery store has a mean accounts receivable of $264, with a standard deviation of $55. The accounts receivable are approximately normally distributed. Find the value such that 45% of all the accounts exceed this value. That is, find x such that: P(X > x) = 0. 45. A)$257. 13 B)$354. 48 C)$270. 91 D)$309. 00 E)none of the above Answer: C Type: Computation Difficulty: mediocre 31. The waist measurement of students in a college is normally distributed. The standard deviation is known to be five inches.It is found that 15% of the students have waist sizes less(prenominal) than 28 inches. What proportion of students will have waists between 30 and 35 inches? A)0. 3795 B)0. 2389 C)0. 1406 D)0. 0983 E)none of the above Answer: A Type: Computation Difficulty: Hard 32. The IQs of the employees of a company are normally distributed, with a mean of 127 and a standard deviation of 11. What is the probability that the IQ of an employee selected at random will be between 120 and 130? A)0. 2389 B)0. 3453 C)0. 1064 D)0. 1325 E)0. 4638 Answer: B Type: Computation Difficulty: Medium 33.The mean life of a computer disk drive is 2,000 hours, with a standard deviation of 140 hours. presume the life-time of the drives to be normally distributed, find the probability of a disk-drive immutable more than 1,800 hours? A)0. 4236 B)0. 9236 C)0. 8472 D)0. 5764 E)0. 2118 Answer: B Type: Computation Difficulty: Medium 34. The average line for gondola car repairs at a car service contract is $196, with a standard deviation of $44. Assuming the bills to be normally distributed, find the probability of a bill exceeding $300. A)0. 4909 B)0. 0182 C)0. 9819 D)0. 1406 E)0. 0090 Answer: E Type: Computation Difficulty: Medium 35.The GMAT scores of students in a college are normally distributed with a mean of 520 and a standard deviation of 41. What proportion of students have a score higher than 600? A)0. 9744 B)0. 2372 C)0. 4774 D)0. 0255 E)none of the above Answer: D Type: Computation Difficulty: Medium 36. The probability that a normal random variable with mean zero and standard deviation one will equal the number 1. 00 is: A)1 B)0. 9 C)0. 3413 D)0. 1587 E)0 Answer: E Type: Concept Difficulty: Medium 37. enjoin that X is a normal random variable with mean 17 and standard deviation 10. The probability that the value of X will be between -2. and 36. 6 is: A)0 B)0. 90 C)a number very close to 1 D)0. 95 E)0. 99 Answer: D Type: Computation Difficulty: Medium 38. state that X is a normal random variable with mean 10 and standard deviation 4. on that pointfore the probability that X will be greater than 12 is: A)0. 1587 B)0. 3085 C)0. 1915 D)0. 477 2 E)none of the above Answer: B Type: Computation Difficulty: Medium 39. A normal random variable has a distribution that is: A)always symmetric B)never symmetric C)sometimes symmetric D)symmetric if the mean is positive E)symmetric if the divergence is negative Answer: A Type: Concept Difficulty: Medium 0. The distribution of X, the number of cars exchange per day, where X can be 0, 1, 2, 3, 4, or 5 is: A)sometimes normally distributed B)never normal C)always normal D)a uniform distribution E)none of the above Answer: B Type: Concept Difficulty: Medium 41. What is the probability that a normal random variable with mean 15 and standard deviation 5 will have a value of exactly 25? A)0. 0228 B)0. 0456 C)0. 9772 D)0 E)1 Answer: D Type: Concept Difficulty: Medium 42. If X is a normal random variable with mean 12 and standard deviation 2, then the probability that X will exceed 16 is? A)0. 4772 B)0. 0228 C)0. 9772 D)0 E)1 Answer: B Type: Computation Difficulty: Medium 43. If X is a nor mal random variable with mean 15 and standard deviation 10, then the probability that X will have a negative value is: A)0. 0668 B)0. 432 C)0. 9332 D)0. 8664 E)none of the above Answer: A Type: Computation Difficulty: Medium 44. If X is a normally distributed random variable with mean 16 and variance 64, the probability that the random variable will have a value between 0. 32 and 31. 68 is: A)0. 99 B)0. 90 C)0. 85 D)1 E)0. 95 Answer: E Type: Computation Difficulty: Medium 45.For a normally distributed random variable with mean zero and standard deviation five, the probability that its value will be greater than -5 is: A)0. 4772 B)0. 9544 C)0. 3413 D)0. 8413 E)none of the above Answer: D Type: Computation Difficulty: Medium 46. What is the probability that a standard normal random variable is between -0. 4 and 1. 4? A)0. 3413 B)0. 4254 C)0. 5746 D)0. 2638 E)none of the above Answer: C Type: Computation Difficulty: Easy 47. All of the chase are characteristics of the normal distribut ion, except: A)symmetric about the mean B)bell-shaped curve C)total area under the curve is always oneD)it is a discrete distribution E)probability that x is equal to any specific value is zero Answer: D Type: Computation Difficulty: Medium 48. Find two values symmetric about a mean of 100, standard deviation of 10, such that they include an area equal to 0. 95. A)90, 110 B)80. 4, 119. 6 C)98. 04, 101. 96 D)70, 130 E)none of the above Answer: B Type: Computation Difficulty: Medium 49. A tire manufacturer believes its tires will last an average of 48,000 miles, with standard deviation of 2,000 miles. What is the probability that one of these tires, chosen at random, will last at least 50,000 miles?A)0. 6587 B)0. 3413 C)0. 1587 D)0. 4772 E)none of the above Answer: C Type: Computation Difficulty: Medium 50. speak out that an instructor gives an exam. This instructor wants to give those students in the top 2. 5% an A on this exam. What will the cutoff be for an A, if the average scor e on this exam is 80, with a standard deviation of 5? A)about 80 B)about 90 C)about 85 D)about 86 E)none of the above Answer: B Type: Computation Difficulty: Hard Use the spare-time activity to answer questions 51-54: LittleAir operates a fleet of regional jets on a contract basis for a major air carrier.LittleAirs jets sit down only 50 passengers, but because passengers travel plans often change, LittleAir books up to 60 reservations for a typical career. Booked passengers have a â€Å" hooky player” probability of 0. 25. 51. Suppose LittleAir loses silver if the number of passengers on a flight is less than 40. What is the probability that a randomly selected LittleAir flight will have fewer than 40 passengers? A)0. 0367 B)0. 0505 C)0. 0681 D)0. 0901 E)0. 1492 Answer: B Type: Computation Difficulty: Medium 52. What is the probability that a randomly selected LittleAir flight will be overbooked (i. . , have more passengers show up than there are seating available)? A)0 . 1170 B)0. 0901 C)0. 0681 D)0. 0505 E)0. 0367 Answer: D Type: Computation Difficulty: Medium 53. What is the probability that a randomly selected LittleAir flight will be full? A)0. 1170 B)0. 0901 C)0. 0681 D)0. 0505 E)0. 0367 Answer: B Type: Computation Difficulty: Medium 54. Suppose LittleAir gives compensation vouchers to any passenger who is denied a seat on an overbooked flight. Because these vouchers are valuable (> $200), management would equal to keep the number of them on-hand at a minimum.How many vouchers should be held at the gate such that there are enough for at least 99% of all situations? A)1 voucher B)2 vouchers C)3 vouchers D)4 vouchers E)5 vouchers Answer: C Type: Computation Difficulty: Hard Use the adjacent to answer questions 55-57: The ski season at a popular resort destination lasts 120 days. receive has shown that the probability of snow on any given day is 0. 55 and is independent of whether or not there was snow on the previous day. 55. What is the probability of there being more than 60 days of snow in any given year? A)0. 7967 B)0. 8438 C)0. 8643D)0. 8830 E)0. 8997 Answer: B Type: Computation Difficulty: Medium 56. What is the probability of there being fewer than 55 days of snow in any given year? A)0. 0409 B)0. 0268 C)0. 0217 D)0. 0174 E)0. 0139 Answer: D Type: Computation Difficulty: Medium 57. Suppose a particular hotel at this destination breaks even or makes money so long as there are at least 50 days of snow but no more than 70 days of snow. What is the probability of the hotels losing money in any given year? A)0. 8438 B)0. 7955 C)0. 7944 D)0. 7664 E)0. 7657 Answer: B Type: Computation Difficulty: Hard 58.If, for a binomially distributed random variable n*p = 5 and n*(1-p) = 5, then a _____________ distribution with a mean equal to _____ and a standard deviation equal to _____ typically can be used. A)Normal; ; B)Normal; ; C)Exponential; ; D)Exponential; ; E)Hypergeometric; ; Answer: A Type: Concept Difficulty: Easy curtly Answer Questions Use the side by side(p) to answer questions 59-67: If x ~ N(40, 32): 59. Find p(X ; 37) Answer: 0. 8413 Type: Computation Difficulty: Medium 60. Find p(X ; 47) Answer: 0. 0099 Type: Computation Difficulty: Medium 61. Find p(42 ; X ; 47) Answer: 0. 415 Type: Computation Difficulty: Medium 62. Find p(X ; 41) Answer: 0. 3707 Type: Computation Difficulty: Medium 63. Find p(36 ; X ; 41) Answer: 0. 5375 Type: Computation Difficulty: Medium 64. Find p(36 ; X ; 39) Answer: 0. 2789 Type: Computation Difficulty: Medium 65. Find x1 such that: p(X ; xl) = 0. 0475 Answer: 45 Type: Computation Difficulty: Medium 66. Find xl such that: p(40 ; X ; xl) = 0. 3770 Answer: 43. 48 Type: Computation Difficulty: Medium 67. Find x1 such that: p(X ; x1) = 0. 0154 Answer: 33. 52 Type: Computation Difficulty: MediumUse the following to answer questions 68-69: There are two tape transport streets between a plant and a distribution point. The average time by route A is 220 minutes wi th a standard deviation of 20 minutes. The average time and standard deviation by route B are 200 and 40, respectively. Assume the distributions of trips can be approximated by normal curves. 68. What proportion of route B trips takes longer than the average route A trip? Answer: 0. 3085 Type: Computation Difficulty: Medium 69. 95% of route A trips take between what two values that are equidistant from the mean? Answer: [180. 8, 259. 2] Type: Computation Difficulty: MediumUse the following to answer questions 70-73: The amount dish out into bottles by a machine in a ketchup plant is supposed to be normally distributed with a mean of 10 ounces and a standard deviation of 0. 5 ounce. If the machine is working the right way, what is the probability that a single bottle chosen at random from the assembly line will have: 70. More than 11 ounces or less than 9. 5 ounces? Answer: 0. 1815 Type: Computation Difficulty: Medium 71. Between 9. 5 and 11 ounces? Answer: 0. 8185 Type: Computatio n Difficulty: Medium 72. What would you think if a single bottle chosen at random had less than . 5 ounces? Answer: p(x ; 8. 5) = 0. 0013, so we qualification conclude the machine is operating improperly. Type: Computation Difficulty: Medium 73. Between what two values symmetric about the mean would you expect to find 99% of the bottles filled by the machine, if it is operating properly? Answer: [8. 712, 11. 288] Type: Computation Difficulty: Medium 74. If the contents of bottles coming off a performance line are normally distributed with a mean of 16 ounces and a variance of 0. 625, whats the probability of choosing a bottle at random and finding its contents to be less than 15. 1 ounces? Answer: 0. 2676 Type: Computation Difficulty: Medium 75. A semen packet says that 90% of lettuce seedlings should be between 2 and 2. 5 inches high after 5 weeks. Assuming an average height of 2. 25 inches (and a normal distribution), whats the standard deviation of heights of 5-week-old seedli ngs? Answer: 0. 1520 Type: Computation Difficulty: Medium Use the following to answer questions 76-78: If the distribution of heights of mature poppy plants is normal, with a mean of 16 inches and a standard deviation of 3 inches, what proportion of the poppies will be: 76.Between 10 and 20 inches? Answer: 0. 8854 Type: Computation Difficulty: Medium 77. Less than 9 inches? Answer: 0. 0099 Type: Computation Difficulty: Medium 78. More than 24 inches? Answer: 0. 0038 Type: Computation Difficulty: Medium 79. You are interested in the incomes of your customers. A random sample of customer incomes yields a mean income of $35,000 with a standard deviation of $4,421. A) Determine what percent of the macrocosm would have a salary above $38,000. B) What income wave that is symmetric about the mean would include 95% of your customers? Answer:A) 24. 83% have incomes above $35,000. B) 95% of your customers have an income between $26,330 and $43,670. Type: Computation Difficulty: Medium 80. H alf of all mutual pecuniary resource of a particular class billing up-front brass fees. Assuming that a random sample of 60 of these mutual funds is taken, calculate: A) The mean and standard deviation of the normal approximation of the binomial. B) The probability that no more than 40 of the mutual funds sampled charge an up-front administration fee. Answer: A) Mean = 30, standard deviation = 3. 873 B) Prob(# charging fee = 40) = 0. 9966Type: Computation Difficulty: Medium 81. The possessor of a 100-room hotel has discovered that his reservations team has booked 110 reservations for an upcoming weekend. Experience has shown that 10% of reservations are â€Å"no shows. ” How likely is this hotel to be overbooked (i. e. , have more guests come up than there are rooms available) for this particular weekend? Answer: 0. 3156 Type: Computation Difficulty: Medium 82. harass Highroller likes to bet on the roulette twine when he is in Las Vegas. Roulette wheels in Las Vegas ty pically have 38 spaces: 18 of them are red; 18 are black; and 2 are green. gravels â€Å"strategy” is simple: He bets $2 on every spin, he always bets on red, and he always plays exactly 100 spins. If red comes up, Harry wins $2. If either black or green comes up, Harry loses $2. Suppose Harry has decided to play his universal strategy tonight. A) What are the mean and standard deviation of the normal approximation of the binomial in this obiter dictum? B) What is the probability that, after 100 plays, Harry will be ahead (i. e. , have more money than he started with)? Answer: A) Mean = 47. 37 and standard deviation = 4. 993 B) 0. 2643 Type: Computation Difficulty: Medium\r\n'

'Jane Elliot’s Experiment\r'

'A Divided Class From the moment our country was created, angiotensin-converting enzyme of the main liberties we wanted for was the idea of equality, â€Å"that all men leave behind be created equal. ” Although this has been a part of the Ameri stand prototype since 1776, American’s occupy not accomplish this liberty. Individuals do not admit it, but many another(prenominal)(prenominal) are still prejudice against minorities, particularly African Americans. In the 1960’s, around the time when Martin Luther King jr. as fighting for civil rights for state of color, a 3rd grade school teacher, Jane Elliot, from Riceville, Iowa was busy at work in an attempt to recreate the controvert emotional and physical effects of racism deep down her classroom. She created an experiment in which she divided her students into unequal congregations as a way of creating artificial stereotypes, prejudices, and discrimination. Jane Elliot eventually expand her experiments into the adult population. She has d star these experiments on corrections workers in prisons, as well as college students.Through all these experiments, Jane Elliot has do many conclusions and generalizations that can directly relate rear to the real world, and hopefully aid in work the problem of racism. Jane Elliot’s experimentation with stereotypes first began at heart the walls of her 3rd grade classroom. Before the experiment began she asked the students for their opinions on minority groups. Many of the students answered with statements regarding black the great unwashed as being dumb and different than freshs. They also discussed how African Americans do not have the same opportunities as unclouded people do because of the color of their skin.Jane Elliot act by effectively dividing the students into unequal groups based on midpoint color. From the initial division, Jane Elliot treated the students in the dark-browned gistd group as if they were inferior to those in the blue eyed group. She set a abundant amount of boundaries limiting what those in the bottom could do, and in contrast expanding what those in the top could do. This document had a lot of great points that stood out as I viewed the video. The fact that these third grades actually understood this exercises was one point that and touched my heart.If little babies can understand that racism is not the way to go; wherefore adults should be about to let it go as well and treat everyone equal. Another involvement that stood out is when Jane Elliot was doing the study with the adults in her and another white lady were going back in before with one another. That caught my eye since the white lady snarl like she could talk to Jane Elliot any kind of way. In the real world a lot of white people do feel that they are higher up everyone and can say and do as they please. In that incident just goes to show the truth to that.Three neighborly psychology cost I remember from t he film â€Å"A Divided Class” were stereotype, prejudice, and discrimination. These three terms stuck with me because they are basically the base terms when it comes to neighborly psychology. Stereotype is the generalization about a group of people in which certain traits are appoint to virtually all members of the group, regardless of actual transition among the members. This goes hand to hand with the film since the kids were made to turn over that everyone with brown look was less than the kids with blue eyes.That is stereotyping since they did not try to get to know one another for who they really are but for what they were told about them. blemish is a hostile or negative post toward a distinguishable group of people, based solely on their membership of that group. For example, Jane Elliot told the blue eye kids to be mean and not listen to the brown eye kids. This was done to show the meaning of prejudice. Since the kids gave the brown eye kids a very negative a ttitude just because they had brown eyes. Discrimination is unjustified negative or harmful action toward a member of a group simply because his or her membership in that group.The kids in class did not allow the brown eye kids to play on the big rook that was an act of discrimination. They were being negative since the kids had brown eyes and not blue. In closing, when I meet people who seem racist or come from families where parents have told them that black does more bad stuff then us white folks, I incessantly ask â€Å"what if we all had the same skin color? Who would be the bad poke fun? I believe it is the fear, it is always easier to point fingers telling, hey it’s because he is black, hey it’s because he got a mental illness, however people would be in shock soon as psyche say he is a normally family guy” then you can’t point fingers. I some time feel victimize, and it’s wakeless to accept and realized how evil some people can be and how judgmental they are as well. On the other hand, this film has really serve well open my eyes to the real world. In you should never judge a book by its bosom because you don’t know where and what it has been through. This experiment should be express through all school, starting at a young age because that will be the back bone on rather or not the student will grow up being prejudice towards others. show more\r\n'

'Discuss Why Culture Is Important To The State In Asia\r'

'Culture is real important to the press out in Asia because virtually of the activities of the muckle in the region be deeply grow in the cultural beliefs they hold. Indeed, most of the interactions that take frame in the region especi in ally the rising providence of mainland China and the North Korea Nuclear program are deeply entrenched in the fabric of desti demesne. This permeates some(prenominal) the local and international deals most of these countries have. Culture is the counseling of life of a group of mountain. This includes their behavior, their beliefs, societal norms and foundational tenets.It includes customs, lifestyles specificities, consume habits, leave-takingy organization, religion, community activity and everything that forms p maneuver of synergetic activities of people in a particular geographical location. Culture is specific to a group of people and varies from place to place. I can be adjusted or modified for the benefit of better erupting behavioral patterns or community development. The current situation in Asia is marked by wars and conflicts in the Middle East, terrorism in some parts of same location, change magnitude and perpetual religious autocracy.In the same place, countries like japan and China are improving the technological facilities trance the Koreans are busy maintaining ‘peace’. In all the circumstances that surround the state of Asia, one realizes that culture has a major part; indeed it forms the notwithstanding fulcrum upon which all acts are carried. The culture in China supports communism and individual multinational companies are however allowed to work or operate in this nation if they are ready to abide by exist rules and regulations of the country. The religious affiliation of people of this country in addition allows them to work effectively in the team, and even ply for the elderly.Every one is working for the good of the ‘colony’; and as such respected for that service. These factors have been responsible for the scotch prowess of this emerging superpower. Another nation is get together Arab Emirates. This is dominated by the ‘skeihic’ rulership method wherein there is no election,. It is deeply rooted in Islamic tenets, and most of the policies of the government of these emirates are governed by the content of the dedicated Quran. One even realizes that there is segregation in work based on cultural beliefs instantaneously linked to customary religion.One of the Emirates, Dubai, is a growing scrimping because of the accommodative approach to government and globalization it encourages. In the midst of this, contemporary culture little stirred by Westernization is affected by this. As part of the culture of this people is the respect for the rule for the elders, responsibilities to the state and resistance to intrusion to cultural sanity. These factors form a bulk of the impetus for the current state of art and acts within Asia. This drives home the point that culture in intrinsic to events within Asia.\r\n'

'The Essense of Nursing According to Imogene M. King\r'

'What is the essence of nursing? This is the question that Imogene M. King posed when she created a abstract frame of reference for nursing. â€Å"King’s conceptual body included twelve concepts that were identified from her abbreviation of nursing literature †self, body image, situation perception, communication, interaction, transaction, issue and development, power authority, organization, and closing making” (King, 1981). The concepts of self, perception, communication, interaction, transaction, role and decision making were selected to represent how separates and groups in the wellness complaint system interact to contact goals. This transaction representative developed to represent the process whereby individuals interact to find goals that result in goal learning” (King, 1981). The surmise of goal attainment, developed by Imogene M. King, is based on the â€Å"assumption that gracious beings are the focus of nursing…. the goal of nursing is health: its promotion, maintenance, and/or recurrence; the contend of the sick or injured; and the care of the dying” (Khowaga, 2006). Kings model consists of three interacting systems: personal, interpersonal, and social.\r\nThe three interacting relationships demand the individual, keep-guest interaction and nursing. Nurse-client interactions are thought to be individual perceptions which set the process of goal attainment. Nursing’s goal is to assist the individual and the communities achieve, preserve, and reclaim health. The scheme emphasizes the importance of knowledge and information that the take for and the client both bring to the relationship, working together to achieve goals. Imogene M. King’s conceptual framework is beaver described as a holistic match of the complexity in nursing and multiple health care systems.\r\nKing stated, â€Å"This framework differs from other conceptual schema in that it is concerned not with fragmen ting human beings and the environment but with human transactions in different types of environments” (King, 1995). The theory of goal attainment is in practice for each one time the think about and long-suffering interact throughout the course of treatment. King’s conceptual system has three systems that interact with each other. The first unitary being â€Å"The Personal Systems”, which is peaceful of the perception of self, waxth and development, body image, set and time.\r\nThe concepts inwardly the personal system and fundamental in judgement human beings are perception, self, body image, growth and development, time, and space (King, 1981). King viewed perception as the most Coperni stomach varicapable because perception influences behavior. King stated that, individuals grow and develop through the life span; experiences with changes in structure and function of their bodies over time influence their perceptions of self. The second system is the â€Å"Interpersonal Systems”, which involves the interaction of a person, communication skills, role and stress.\r\nInterpersonal systems involve individuals interacting with peerless another. King refers to two individuals interacting as dyads, three individuals as triads, and four or more individuals as dinky or large groups (King, 1981). The concepts associated with interpersonal systems are interaction, transaction, communication, role and stress. The interactions and transactions that occur betwixt the nurse and the client, or the dyad, represent an example of an interpersonal system. Communication between the nurse and the client can be classified as verbal or nonverbal. The third one is â€Å"The Social Systems”.\r\nThis engages the process where a person is able to make decisions. The status of an individual is posterd as well as authority. Social systems provide a framework for social interaction and relationships, and establish rules of behavior and cou rses of action (King, 1981). Examples of social systems include the family, the school, and the church. It is within these organizations that individuals beliefs, attitudes, value and customs are formed. The concepts that King identified as relating to social systems are organization, authority, power, status, and decision-making.\r\nThese three systems interact with each other to make one mega system. This one system views the client as he/she relates to the environment. As a professional nurse, an assessment is needed of the client involved. It is essential to have an initial baseline of how the client see himself/herself in relation to whatever the problem is. The nurse must(prenominal) make sure that the client(s) is ready to record in his or her own health regime. whatever concerns or misconceptions must be addressed. The nurse-client relationship must therapeutic. High levels of stress impede the client from having becoming decisions technique.\r\nThis theory of goal attai nment can measure the outcomes of any client’s care. At the analogous it would also measure the nursing interventions implemented. King’s goal attainment brings two strangers to get the nurse whose offering the client suffice, and the client whose needs the help together for the purpose of reaching health. This theory can be used at any patient interview. Once the medical problem is presented a nurse can assess the client’s perception. any fears or stressors can be addressed. The goal attainment theory develops good communication skills.\r\n'