find the probability of observing (a) exactly 2 defectives, (b) at least three defectives, (c) 2≤X<5 defectives.
find the probability of observing (a) exactly 2 defectives, (b) at least three defectives, (c) 2≤X<5 defectives.
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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Transcribed Image Text:Problem 0.2: Suppose that a manufactured lot of electrical fuses contains
5% defectives. Assume the distribution is binomial. In a sample of 15 fuses,
find the probability of observing (a) exactly 2 defectives, (b) at least three
defectives, (c) 2 < X < 5 defectives.
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