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6. The population of a child of a school bus is normally distributed with mean u of 82.61b. and standard deviation o of 0.11lb. a)

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6. The population of a child of a school bus is normally distributed with mean u of 82.61b. and standard deviation o of 0.11lb. a) Find the probability that one randomly selected child has a weight greater than 58.95lb; b) Find the probability that a sample of 12 randomly selected children has a mean weight greater than 58.651b

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