5. A government task force suspects that some companies are in violation of privacy regulations with regard to protecting personal information and data privacy. Twenty companies are under suspicion but not all can be inspected. Suppose that 3 of the companies are in violation. (a) What is the probability that inspection of 5 companies will find no violations? (b) What is the probability that the plan above will find two violations?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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5. A government task force suspects that some companies are in violation of privacy regulations with
regard to protecting personal information and data privacy. Twenty companies are under
suspicion but not all can be inspected. Suppose that 3 of the companies are in violation.
(a) What is the probability that inspection of 5 companies will find no violations?
(b) What is the probability that the plan above will find two violations?

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