d) Estimate P(r< 30). babbaq noad ovad emisto odt to 24 sdt svrch li e) Is it unusual for a binomial experiment with 40 trials and probability of success 0.85 to have fewer than 30 successes? Explain. Thobbeq good ovad accialo od to Ad of 0 coit l

d) Estimate P(r< 30). babbaq noad ovad emisto odt to 24 sdt svrch li e) Is it unusual for a binomial experiment with 40 trials and probability of success 0.85 to have fewer than 30 successes? Explain. Thobbeq good ovad accialo od to Ad of 0 coit l

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

d) Estimate P(r < 30).
Sbobbaq noad ovad emisto od to 24 and 19vish
e) Is it unusual for a binomial experiment with 40 trials and probability of success 0.85 to have
fewer than 30 successes? Explain.
Shabbaq nood evad arialo od 1
of Of moti

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Step 1: We have n=40 p=0.85 to find probability of success fewer than 30

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Step 2: To find P(r<30) and explain it is unusual or not

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