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Suppose that 40% of households use their cell phones for their home phone. If 12 households are randomly selected, what is the probability that at least three use their cell phones
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Suppose that 40% of households use their cell phones for their home phone. If 12 households are randomly selected, what is the probability that at least three use their cell phones

User MacGucky
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1 Answer

11 votes

Answer:

0.917

Explanation:

User S Raghav
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