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help please 18 Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 30 adult smartphone users are

help please 18

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Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 30 adult smartphone users are randomly selected, find the probability that exactly 19 of them use their smartphones in meetings or classes. The probability is (Round to four decimal places as needed.)

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