In analyzing a pretest-posttest research design, why do we calculate the difference between the scores in the

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In analyzing a pretest-posttest research design, why do we calculate the difference between the scores in the two groups?

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Fundamental Statistics For The Social And Behavioral Sciences

ISBN: 9781506377476

2nd Edition

Authors: Howard T Tokunaga

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Question Posted: May 23, 2024 05:06 AM

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In analyzing a pretest-posttest research design, why do we calculate the difference between the scores in the

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Fundamental Statistics For The Social And Behavioral Sciences

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