The Mann-Whitney U Statistic Is a Nonparametric Alternative to Which

question 2

Multiple Choice

The Mann-Whitney U statistic is a nonparametric alternative to which statistic below?

• A)Pearson's r
• B)Somers' d
• C)t-test
• D)Fisher's Exact Test

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Definitions:

Afghanistan

A landlocked country located in South-Central Asia, known for its tumultuous history of conflict and strategic importance in geopolitics.

Legitimate President

A president who is officially recognized and has come to power through lawful means.

Barack Obama

The 44th President of the United States (2009-2017), and the first African American to hold the office, known for key policies like the Affordable Care Act and initiatives on renewable energy.

Lawrence V. Texas

A landmark 2003 Supreme Court case that invalidated laws prohibiting consensual same-sex activities in the United States.