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A Researcher Comparing the Means of Two Groups Calculates the T-Test

Question 14

Multiple Choice

A researcher comparing the means of two groups calculates the t-test for independent means and reports the following result: t(22) = -3.54, p <.01. This research study consisted of a TOTAL of ______ participants.


A) 20
B) 22
C) 24
D) 26

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