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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