ewitek21 ewitek21

06-10-2019
Mathematics

contestada

Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes. If 9 adult smartphone users are randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes.

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kate53r3 kate53r3

06-10-2019

Answer:

ok so what?!

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