A Nonparametric Method to Compare Two or More Populations, When

question 185

Multiple Choice

A nonparametric method to compare two or more populations, when the samples are matched pairs and the data are either ordinal or interval but not normal, is:

• A) the Wilcoxon signed rank sum test
• B) the sign test
• C) the Friedman test
• D) the Kruskal-Wallis test
• E) none of these

---

Definitions:

Cultural Leveling

The process where distinct cultures become more similar to each other, often due to globalization and international influences.

Cultural Diffusion

The conveyance of cultural practices and social norms from one group to another.

Dominant Culture

The culture of the most powerful group in society, which often sets the norms and standards that others are expected to follow.

Cultural Diffusion

The distribution of social customs and cultural ideologies across various groups.