H Kruskal-Wallis test statistic R sum of the ranks for a sample; used in the Wilcoxon rank-sum test mR expected mean rank; used in the Wilcoxon rank-sum test sR expected standard deviation of ranks; used in the Wilcoxon rank-sum test G number of runs in runs test for randomness mG expected mean number of runs; used in runs test for randomness sG expected standard deviation for the number of runs; used in runs test for randomness mx mean of the population of all possible sample means x sx standard deviation of the population of all possible sample means x E margin of error of the estimate of a population parameter, or expected value Q1, Q2, Q3 quartiles D1, D2, c, D9 deciles P1, P2, c, P99 percentiles x data value Symbol Table
RkJQdWJsaXNoZXIy NjM5ODQ=