To Test the Effectiveness of a Business School Preparation Course,8

question 108

Multiple Choice

To test the effectiveness of a business school preparation course,8 students took a general business test before and after the course.Suppose the before and after exam scores are both normally distributed.Which of the following tests will be the most appropriate?

• A)Pooled-variance t test.
• B)Paired t test.
• C)Wilcoxon rank sum test.
• D)Kruskal-Wallis rank Test.

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Definitions:

Due Process

A legal principle ensuring fair treatment through the normal judicial system, especially as a citizen's entitlement.

Downsizing

The reduction of a company’s workforce to improve efficiency, cut costs, or align with organizational restructuring.

Layoffs

The act of temporarily or permanently removing employees from their positions, often due to economic downturns, restructuring, or other financial pressures on an organization.

Consequential Ethics

An ethical theory that evaluates the morality of actions based on their outcomes or consequences.