Comparing mean of subgroup with national mean
127864
How  to test  whether subgroup mean differs from overall group that includes the subgroup?
135907
Area within a given number of standard deviations from given mean
10079
Standard error of the median
119208
Hypothesis test for difference in medians among more than two samples
1481
Comparing multiple mean scores using t-Test
81851
Testing equality of variances without the data, just from the variances and the mean
25969
Checking if two Poisson samples have the same mean
35960
Testing the difference in AIC of two non-nested models
128137
population and subsamples : mean equality?
11953
Mann-Whitney U test with unequal sample sizes
148695
Comparing Growth Curve P-Values, Different Length Data Sets
147616
How to calculate mean and standard deviation in R given confidence interval and a normal or gamma distribution?
145189
Statistical test for comparing two frequencies with R
39105
Meta-analysis of means and medians in R?
132440
Should the mean be used when data are skewed?
154074
Non-parametric test equivalent to mixed ANOVA?
16596
Correlation coefficient between a (non-dichotomous) nominal variable and a numeric (interval) or an ordinal variable