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When confronted with an in-flight medical emergency, pilots and crew can consult staff physicians at a global response center located in Arizona. If...

When confronted with an in-flight medical emergency, pilots and crew can consult staff physicians at a global response center located in Arizona. If the global response center is called, there is a 4.7 percent chance that the flight will be diverted for an immediate landing. Suppose the response center is called 8,475 times in a given year.

  

(a)What is the expected number of diversions? (Round your answer to 2 decimal places.)

 

  Expected number?

 

(b)What is the probability of at least 391 diversions? (Round your standard deviation value to 4 decimal places and your z-value to 2 decimal places. Use Appendix C-2 to find probabilities. Round your final answer to 4 decimal places.)

 

  Probability  ?

 

(c)What is the probability of fewer than 450 diversions? (Round your standard deviation value to 4 decimal places and your z-value to 2 decimal places. Use Appendix C-2 to find probabilities. Round your final answer to 4 decimal places.)

 

  Probability  ?

Top Answer

(a) Expected number of diversions = 398.33 (Rounded to two... View the full answer

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