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A population of values has a normal distribution with 12 7 and o 75 A random sample of size n 48 is drawn Find the

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A population of values has a normal distribution with 12 7 and o 75 A random sample of size n 48 is drawn Find the probability that a sample of size n 48 is randomly selected with a mean greater than 12 7 Round your answer to four decimal places P M 12 7

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