The Kruskal-Wallis Test Is Most Useful When

question 36

Multiple Choice

The Kruskal-Wallis test is most useful when

• A)Excel is unavailable and hand calculations are required.
• B)the sampled populations are normal with no outliers.
• C)we need to compare the means instead of the medians.
• D)observed data values are only ordinal measurements.

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Definitions:

Marginal Utility

The additional satisfaction or utility that a consumer derives from consuming one more unit of a good or service.

Income Function

A mathematical representation that shows the relationship between an individual's or entity's income and one or more variables, such as the level of education or experience.

Diminishing Marginal Utility

Principle that as more of a good is consumed, the consumption of additional amounts will yield smaller additions to utility.

Utility Of Income

The perceived value or satisfaction that an individual gains from receiving a certain amount of income.