Examlex
The ideal of economic abundance would eventually come to define the American way of life, in which personal fulfillment was to be found through acquiring material goods.
Wilcoxon Rank Sum Test
This is a method in statistics, not based on parameter assumptions, used for comparing the mean ranks of two distinct samples to see if they differ.
Ordinal
A type of categorical data where the order of the values is significant, but the difference between successive values is not necessarily constant.
Equal-Variances T-Test
A statistical method used to compare the means of two groups under the assumption that the two groups have the same variance.
Distribution-Free Tests
Statistical tests that do not assume a specific distribution shape for the population from which the sample is drawn, also known as non-parametric tests.
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