Mathematics, 12.04.2021 05:50 emilysmith20044

Assume that when adults with smartphones are randomly selected, 52% 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
(Round to four decimal places as needed.)

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Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes....

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