Patricia Has Collected Data on 30 Individuals

question 48

Multiple Choice

Patricia has collected data on 30 individuals.She measured the pulse rate of 15 individuals after they had watched a violent film clip.She measured the pulse rate of the other 15 people after they had watched a non-violent film clip.Because she knows her study does not meet the assumptions for a two-tailed t-test,what nonparametric test should she run?

• A)Wilcoxon T
• B)A two-way
• C)A Mann-Whitney U
• D)a Friedman

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Definitions:

American Foreign Policy

The strategies and decisions used by the United States in interacting with other nations to achieve its national interests and objectives on the global stage.

Eastern Bloc

A group of communist states in Central and Eastern Europe, including the Soviet Union, aligned during the Cold War.

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Unity or agreement of feeling or action, especially among individuals with a common interest; mutual support within a group.

Right-to-Work-Laws

Legislation in certain U.S. states that prohibits agreements between labor unions and employers that make membership or payment of union dues a condition of employment.