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what is the probability Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 7 adult smartphone users

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what is the probability

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Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find the probability that at least 3 of them use their smartphones in meetings or classes. . . .. . The probability is

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