SAT, 28.09.2020 07:01 wyattjefferds05

Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the probability that exactly 5 of them use their smartphones in meetings or classes. The probability is ?

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Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes....

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