Using a t-test with only 2 discrete values (without a mean)
25969
Checking if two Poisson samples have the same mean
141699
Two- Sample T test on Employment Data
125189
When conducting a t-test why would one prefer to assume (or test for) equal variances rather than always use a Welch approximation of the df?
116587
How to sample from a discrete distribution?
131642
How to check for normal distribution using Excel for performing a t-test?
12364
Is rejecting the hypothesis using p-value equivalent to hypothesis not belonging to the confidence interval?
38579
Relation between confidence interval and testing statistical hypothesis for t-test
109945
What is the distribution of the difference of two-t-distributions
110927
Can non-random samples be analyzed using standard statistical tests?
80568
Using wilcox.test() and t.test() in R yielding different p-values
72624
Paired t-test when each data point was repeatedly measured different number of times?
27706
Explaining two-tailed tests
33329
Can I make conclusions with two independent samples?
82605
Why are the number of false positives independent of sample size, if we use p-values to compare two independent datasets?
81851
Testing equality of variances without the data, just from the variances and the mean
88962
Why does the p-value double when using two-tailed test compared to one-tailed one?
143298
How to test hypothesis of no group differences?