The Mann-Whitney U-Test Compares Which of the Following Properties in Two

question 11

Multiple Choice

The Mann-Whitney U-test compares which of the following properties in two groups?

• A) The location and shape of their distributions.
• B) The location and variance of their distributions.
• C) The mean and shape of their distributions.
• D) The mean and variance of their distributions.

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Definitions:

Prosocial Behavior

Voluntary actions intended to benefit others, including acts of kindness, helping, and sharing, often motivated by empathy or moral values.

Fundraiser

An event or campaign organized to collect money for a particular cause, charity, or organization.

Donation Amounts

The specific quantities or sums of money given as contributions to charitable organizations or causes.

Philanthropy

Voluntary activities and donations aimed at improving the well-being of humanity and addressing social issues.