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Category > Statistics Posted 29 May 2017 My Price 15.00

The probability is .03 that a passenger on American Airlines flight 2458 is a Platinum flyer

 

*6.85 Among live deliveries, the probability of a twin birth is .02. (a) In 200 live deliveries, how many would be expected to have twin births? (b) What is the probability of no twin births? (c) One twin birth? (d) Calculate these probabilities both with and without an approximation. (e) Is the approximation justified? Discuss fully.

*6.86 The probability is .03 that a passenger on American Airlines flight 2458 is a Platinum flyer (50,000 miles per year). If 200 passengers take this flight, use Excel to find the binomial probabil- ity of (a) no Platinum flyers. (b) One Platinum flyer. (c) Two Platinum flyers. (d) Calculate the same probabilities using a Poisson approximation. (e) Is the Poisson approximation justified? Explain.

 

 

 
 

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Alpha Geek
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Status NEW Posted 29 May 2017 11:05 AM My Price 15.00

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file 1496056294-Answer.docx preview (151 words )
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