Examlex
The economy is not likely to be heading into a recession when the National Activity Index equals -0.95.
Kruskal-Wallis Test
A non-parametric method for testing whether samples originate from the same distribution, used when the assumptions of the ANOVA are not met.
Wilcoxon Rank-sum Test
A nonparametric test used to assess whether two independent samples come from the same distribution, focusing on their median ranks.
Statistical Populations
The complete set of subjects or items that are of interest in a statistical study.
Absolute Differences
The total difference between numbers or values, disregarding the direction of difference.
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