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Mathematics, 01.05.2021 21:50 azibur3191
A sample is selected from a population with a mean of μ = 65 and a standard deviation of σ = 15. If the sample has n = 9 scores, what are the expected value of M and the standard error of M?
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A sample is selected from a population with a mean of μ = 65 and a standard deviation of σ = 15. If...
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