Examlex
If the results of a study using the chi-square test of independence are summarized as χ2 (1, N = 57) = 1.15, p > .05, then you would know that the total number of participants used was and the null hypothesis was.
Nonparametric Tests
Statistical tests not based on assumptions about the form or parameters of the population distribution from which the samples are drawn.
Parametric Tests
Statistical tests that make assumptions about the parameters of the distribution(s) from which one's data are drawn.
Wilcoxon Rank Sum Test
A nonparametric statistical hypothesis test used for comparing two independent samples to assess whether their population mean ranks differ.
Un-standardized Test Statistic
An un-standardized test statistic measures the degree of deviation from the null hypothesis without adjusting for scale or variability in the data.
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