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Mathematics, 06.05.2021 18:20 stephany739

A researcher works at a children's hospital where five to six thousand infants are delivered every year. He takes a random sample of 81 newborns and measures their weight. He finds the average weight to be 6.9 pounds and the standard deviation to be 0.9 pounds. Would it be reasonable to conclude that the average weight of the newbors for this hospital is seven pounds

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