Explanation of statistical terms -- Design -- Assumptions -- Null and alternative hypotheses -- Interpretation of test results -- Small sample procedures -- Large sample procedures -- Power and efficiency -- Multiple sets -- Combination of independent tests -- Two-sample tests of heterogeneity -- Independent samples -- Dependent samples -- Independent matched samples -- Two-sample tests of dependence -- Pitman's randomization test for interval-scale data -- Tests for ordinal-scale data -- Tests for nominal-scale data -- Tests of heterogeneity for three or more samples -- Independent samples -- Dependent samples -- Independent matched samples -- Factorials -- Standard normal distribution -- Chi-square distribution -- Wilcoxon's rank-sum test -- Critical values for the hypergeometric distribution (Fisher's fourfold-table test) -- Binomial distribution -- Spearman's rank correlation test -- Upper critical values for the Kruskal-Wallis test -- Critical values for the rank test for trend -- Upper critical values for Friedman's test
