Examlex
The Internet is a network linking networks worldwide.
Kruskal-Wallis Test
A nonparametric statistical test that assesses whether there are significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.
Null Hypothesis
A default position that there is no difference or effect, used in statistics as a starting point for testing.
Distribution
Describes the way values of a variable or set of variables are spread or dispersed across possible values or ranges.
H Statistic
A test statistic used in non-parametric tests that compares the ranks of observations across multiple groups to assess the equality of their distributions.
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