A sample of n 5 5 scores has a mean of M 5 12. If one new
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A sample of n 5 5 scores has a mean of M 5 12.
If one new score with a value of X 5 18 is added to the sample, then what is the mean for the new sample?
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781337098120
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano
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