According to the Bureau of Transportation Statistics,81.9%of American Airlines flights were on time in 2017. Assume this percentage still holds true for American Airlines. For the next 39 flights from American Airlines, use the normal approximation to the binomial distribution to complete parts a through d. a. Determine the probability that fewer than 28 flights will arrive on time. The probability is____(Round to four decimal places as needed.)
According to the Bureau of Transportation Statistics,81.9%of American Airlines flights were on time in 2017. Assume this percentage still holds true for American Airlines. For the next 39 flights from American Airlines, use the normal approximation to the binomial distribution to complete parts a through d. a. Determine the probability that fewer than 28 flights will arrive on time. The probability is____(Round to four decimal places as needed.)
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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According to the Bureau of Transportation Statistics,81.9%of American Airlines flights were on time in 2017. Assume this percentage still holds true for American Airlines. For the next 39 flights from American Airlines, use the normal approximation to the binomial distribution to complete parts a through d.
a. Determine the probability that fewer than 28 flights will arrive on time.
The probability is____(Round to four decimal places as needed.)
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