For a population with a standard deviation of = 12, a score of X = 115
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For a population with a standard deviation of σ = 12, a score of X = 115 corresponds to z = +1.25. What is the population mean?
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9780357365298
10th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano, James E. Witnauer
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