Mathematics, 13.06.2021 19:50, joej0778

The probability that a randomly selected individual in a certain community has made an online purchase is 0.40. Suppose that a sample of 11 people from the community
is selected, what is the probability that at most 3 of them has made an online
purchase?

Answers: 2

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The probability that a randomly selected individual in a certain community has made an online purch...