9. According to American Airlines, flight 71098 from New York to Los Angeles is on time...

 

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9. According to American Airlines, flight 71098 from New York to Los Angeles is on time 88.9% of the time. Assume that we randomly select 150 flights, use the normal approximation to the binomial to do the following: a) approximately the probability that exactly 124 flights are on time. b) approximate the probability that between 113 and 130 flights, inclusive, are on time. 9. According to American Airlines, flight 71098 from New York to Los Angeles is on time 88.9% of the time. Assume that we randomly select 150 flights, use the normal approximation to the binomial to do the following: a) approximately the probability that exactly 124 flights are on time. b) approximate the probability that between 113 and 130 flights, inclusive, are on time.

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Using the normal approximation to the binomial it is found that th... View the full answer