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QUESTION
A sample is selected from a population with a mean of u=40 and a standard deviation of o=8. a. If the sample has a n=4 scores, what is the expected
A sample is selected from a population with a mean of u=40 and a standard deviation of o=8.
a. If the sample has a 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.
