NAPLEX Practice Exam 2025 – Comprehensive Test Preparation

Question: 1 / 1820

For which type of data is the Kruskal-Wallis test used?

Continuous data with two samples

Categorical data with three or more groups

The Kruskal-Wallis test is used when comparing three or more groups with categorical data. This test is suitable for data that does not meet the assumptions of normality required for other parametric tests like ANOVA. Therefore, options A and C are incorrect as they refer to continuous data, and option D is incorrect as it only mentions two groups rather than three or more.

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Continuous data with one group

Categorical data with two groups

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