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A population of values has a normal distribution with p = 248.9 and o = 82.9. a. Find the probability that a single randomly selected

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A population of values has a normal distribution with p = 248.9 and o = 82.9. a. Find the probability that a single randomly selected value is greater than 247.1. Round yaur answer to four decimal places. P(X > 247.1) = [: b. Find the probability that a randomly selected sample of size n = 86 has a mean greater than 247.1. Round your answer to four decimal places. P(M > 247.1) =

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