Question: Let X 1 , X 2 , ........., X 25 be a random sample drawn from a population with mean of 75 and standard deviation

LetX1, X2, ........., X25be a random sample drawn from a population with mean of 75 and standard deviation of 25. Then the population mean is

A. 15

B. 5

C. 75

D. 25

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