The Kruskal-Wallis Rank Test for Differences in More Than Two

question 128

Multiple Choice

The Kruskal-Wallis Rank Test for differences in more than two medians is a nonparametric alternative to

• A)ANOVA F test for completely randomized experiments.
• B)Student's t test for related samples.
• C)Student's t test for independent samples.
• D)Wilcoxon's Rank Sum Test for differences in two medians.

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Definitions:

Thomas Robert Malthus

An English cleric and scholar known for his theories on population growth, arguing that population increases geometrically while food supply increases arithmetically, leading to inevitable population checks.

Per Capita GDPs

The measure of a country's economic output that accounts for its number of people, essentially dividing the GDP by the population.

Industrial Nations

Industrial nations are those with highly developed industries and infrastructures, often having significant technological advancements and economic productivity.

Less Developed Countries

Nations with low levels of economic resources and industrial basis, often characterized by low GDP per capita, poor infrastructure, and a low Human Development Index.