Question

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 3.0 percent chance that the flight will be diverted for an immediate landing Suppose the response center is called 8,439 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 246 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 289 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