According to a recent survey, 80% of students say that they do not get enough sleep. Assume the survey meets the conditions of a binomial experiment. Round your answers to three decimal places In a random survey of 22 students, find the probability that exactly 19 of them will say that they do not get enough sleep:     In a random survey of 22 students, find the probability that more than 19 of them will say that they do not get enough sleep:

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