Suppose an action researcher would like to compare how two sets of students who were taught differently performed on a test of their knowledge afterward. What kind of statistical test could the researcher use to evaluate the statistical significance of the difference between the performance of the two groups?
a. A test of practical significance
b. An alpha-level test
c. A differential measurement test
d. An independent-measures t-test
Ans: D
Education
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Fill in the blank(s) with the appropriate word(s).
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Answer the following statement(s) true (T) or false (F)
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a. True b. False
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