Mathematics, 31.03.2020 04:00 christheicebear
A certain flight arrives on time 8080 percent of the time. Suppose 174174 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 147147 flights are on time. (b) at least 147147 flights are on time. (c) fewer than 145145 flights are on time. (d) between 145145 and 154154, inclusive are on time.
Answers: 3
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A certain flight arrives on time 8080 percent of the time. Suppose 174174 flights are randomly selec...
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