If a T Test for Dependent Means Is Reported in a Research

question 38

Multiple Choice

If a t test for dependent means is reported in a research article as "t (38) = 3.11,p < .01," then

• A)the result is significant.
• B)the result is not significant.
• C)you can assume a one-tailed test was used.
• D)there were 39 degrees of freedom.

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Definitions:

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Confidence Interval

A statistical term for the range within which we expect, with a certain level of confidence, that a population parameter lies based on a sample statistic.

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