Mathematics, 09.08.2019 05:20, azinanees

Acertain flight arrives on time 85 percent of the time. suppose 127 flights are randomly selected. use the normal approximation to the binomial to approximate the probability that (a) exactly 101 flights are on time. (b) at least 101 flights are on time. (c) fewer than 102 flights are on time. (d) between 102 and 115, inclusive are on time.

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Acertain flight arrives on time 85 percent of the time. suppose 127 flights are randomly selected. u...