Examlex
The Dean of Students conducted a survey on campus. Number of credits currently enrolled for is an example of a(n)_______ numerical variable.
Kruskal-Wallis Test
A non-parametric statistical test that compares three or more independent samples to determine if at least one sample distribution stochastically dominates one other sample.
Critical Value
A threshold value used in hypothesis testing which separates the region where the null hypothesis is rejected from the region where it is not rejected.
Kruskal-Wallis Test
A nonparametric method for testing whether samples originate from the same distribution, used when the ANOVA assumptions are not met.
Independent Samples
Are samples where the selection of one sample has no impact on the selection of another, typically required in comparative studies.
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