Mathematics, 20.04.2021 06:10 zay179
Assume that when adults with smartphones are randomly selected, 62% use them in meetings or classes. If 9 adult smartphone users are randomly selected, find the
probability that exactly 7 of them use their smartphones in meetings or classes
The probability is
Answers: 3
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Assume that when adults with smartphones are randomly selected, 62% use them in meetings or classes....
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