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

question 53

Essay

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.

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Definitions:

Student Government

A student organization present in many high schools, colleges, and universities that provides a voice for students and manages various aspects of student life.

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Persuasion

The act of convincing someone to do something or to believe in something through reasoning or argument.

Persuasion

The act or process of convincing someone to do or believe something through reasoning or argument.