A certain flight arrives on time 80 percent of the time. Suppose 183 flights are randomly selected. Used the normal approximation to the binomial to approximate the probability that (a) exactly 132 flights are on time (b) at least 132 flights are on time (c) fewer tjat 160 flights are on time (d) between 160 and 161, inclusive are on time ___________________________________________________________________________________________ (a) P(132) = etc .... Thanks!!
A certain flight arrives on time 80 percent of the time. Suppose 183 flights are randomly selected. Used the normal approximation to the binomial to approximate the probability that (a) exactly 132 flights are on time (b) at least 132 flights are on time (c) fewer tjat 160 flights are on time (d) between 160 and 161, inclusive are on time ___________________________________________________________________________________________ (a) P(132) = etc .... Thanks!!
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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A certain flight arrives on time 80 percent of the time. Suppose 183 flights are randomly selected. Used the normal approximation to the binomial to approximate the probability that
(a) exactly 132 flights are on time
(b) at least 132 flights are on time
(c) fewer tjat 160 flights are on time
(d) between 160 and 161, inclusive are on time
___________________________________________________________________________________________
(a) P(132) =
etc ....
Thanks!!
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I needed help with part d. (d) between 160 and 161, inclusive are on time
But it was nice to double check my answers, but there was no answer for part d
Could someone please assist
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