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The Following Data Show the Test Scores of Six Individuals α\alpha

Question 53

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The following data show the test scores of six individuals on a standardized test before and after attending a preparation seminar for the test. The following data show the test scores of six individuals on a standardized test before and after attending a preparation seminar for the test. Use Wilcoxon Signed-Rank test in order to determine whether or not the seminar has been effective. Hint: This is a one tailed test. Let \alpha = 0.05.
Use Wilcoxon Signed-Rank test in order to determine whether or not the seminar has been effective. Hint: This is a one tailed test. Let α\alpha = 0.05.

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Since z = -0.94 > -1.645 do no...

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