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If the Null Hypothesis Is Not Rejected in a One-Sample

Question 41

Multiple Choice

If the null hypothesis is not rejected in a one-sample t test, then the.


A) sample mean and the population mean differ significantly from each other
B) alpha level should be increased
C) observed difference between the sample mean and the population mean is attributed to sampling error
D) distributions of scores within both the sample and the population are normal

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