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please help me According to a study, nearly 80% of workers in law libraries are satisfied with their job. Assume the true proportion of law

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According to a study, nearly 80% of workers in law libraries are satisfied with their job. Assume the true proportion of law librarians are satisfied with their job is 0.8. In a random sample of 25 law librarians, what is the probability that at most 5 are unsatisfied with their job? P(at most 5 are unsatisfied with their job) = (Round to three decimal places as needed.)

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