For a population with a mean of = 70 and a standard deviation of =
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For a population with a mean of μ = 70 and a standard deviation of σ = 20, how much error, on average, would you expect between the sample mean (M) and the population mean for each of the following sample sizes?
a. n = 4 scores
b. n = 16 scores
c. n = 25 scores
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Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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