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Suppose that a population consists of five values 1, 3, 3, 5, 9. Find the population mean and variance. Calculate the sampling distribution of the

Suppose that a population consists of five values 1, 3, 3, 5, 9. Find the population

mean and variance. Calculate the sampling distribution of the mean of a sample of

size 2 by displaying all possible such samples (chosen without replacement). From

them, find the mean and variance of the sampling distribution, and compare the

results to the general formulas for E(X) and Var(X)derived in class

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