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A population of values has a normal distribution with = 228.3 and = 79.9. a. Find the probability that a single randomly selected value

A population of values has a normal distribution with = 228.3 and = 79.9. a. Find the probability that a single randomly selected value is greater than 235.9. Round your answer to four decimal places. P(X > 235.9) = b. Find the probability that a randomly selected sample of size n = 218 has a mean greater than 235.9. Round your answer to four decimal places. P(M> 235.9)=

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