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Mathematics, 13.12.2021 06:50 maysahdabest

In 1990, seven in ten adults in the U. S. own an answering machine. In a random sample of 10 adults, what is the probability that the number owning answering machines is a) exactly six

b) atleast seven

c) more than five

d) at most four

these are individual questions, not answers.

first correct answer gets brainliest.

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Answers: 3

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