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Attitude Test Narrative Twenty Students Are Given an Attitude Test Before and After

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Attitude Test Narrative
Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes. Attitude Test Narrative Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes. -Refer to Attitude Test Narrative. State the null and alternative hypotheses if the Wilcoxon signed-rank test is used on the data to see if we can conclude that the motion picture was successful in changing attitudes. Attitude Test Narrative Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes. -Refer to Attitude Test Narrative. State the null and alternative hypotheses if the Wilcoxon signed-rank test is used on the data to see if we can conclude that the motion picture was successful in changing attitudes.
-Refer to Attitude Test Narrative. State the null and alternative hypotheses if the Wilcoxon signed-rank test is used on the data to see if we can conclude that the motion picture was successful in changing attitudes.

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