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What is the expected value of m and the standard error of m

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Reference no: EM131945216

A sample is selected from a population with a mean of µ = 40 and a standard deviation of σ = 8

a. If the sample has n = 4 scores, what is the expected value of M and the standard error of M?

b. If the sample has n = 16 scores, what is the expected value of M and the standard error of M?

Reference no: EM131945216

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