Examlex
Studies of the relationship between exposure and attraction indicate that
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.
Wilcoxon Signed Rank Test
A non-parametric statistical hypothesis test used for comparing two related samples to assess whether their population mean ranks differ.
Null Hypothesis
A default hypothesis that there is no significant effect or difference, serving as the starting point for statistical testing.
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