Mathematics, 07.12.2020 01:50 TordtheMan982

Suppose that 83% of the families in a town own a cellphone. If 10 families are surveyed at random, what is the probability that exactly four families own a cellphone?

what is the probability that at least seven families own a cellphone?

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Suppose that 83% of the families in a town own a cellphone. If 10 families are surveyed at random, what is the probability that exactly four families own a cellphone? what is the probability that at least seven families own a cellphone?

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Another question on Mathematics

Suppose that 83% of the families in a town own a cellphone. If 10 families are surveyed at random, what is the probability that exactly four families own a cellphone?

what is the probability that at least seven families own a cellphone?