urgentttt A certain flight arrives on time 89 percent of the time. Suppose 121 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that(a) exactly 103 flights are on time.(b) at least 103 flights are on time.(c) fewer than 110 flights are on time.(d) between 110 and 113, inclusive are on time.

It is given that a certain flight arrives on time, 89% of the time and a random sample of 121…

A certain flight arrives on time 89 percent of the time. Suppose 121 flights are randomly selected. Use the normal a (a) exactly 103 flights are on time. (b) at least 103 flights are on time. (c) fewer than 110 flights are on time.

A certain flight arrives on time 89 percent of the time. Suppose 121 flights are randomly selected. Use the normal a (a) exactly 103 flights are on time. (b) at least 103 flights are on time. (c) fewer than 110 flights are on time.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.3: Binomial Probability

Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...

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Question

urgentttt

A certain flight arrives on time 89 percent of the time. Suppose 121 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that
(a) exactly 103 flights are on time.
(b) at least 103 flights are on time.
(c) fewer than 110 flights are on time.
(d) between 110 and 113, inclusive are on time.

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