Hypothesis Tests
Independent Two-Sample T-Test
Compare the means of two independent groups (Welch's or pooled).
Related hypothesis tests
One-Sample T-TestCompare a sample mean to a hypothesized population mean.Paired Samples T-TestCompare two matched/repeated measurements from the same subjects.One-Sample Z-TestTest a sample mean against a population mean with a known σ.Two-Proportion Z-TestCompare two independent sample proportions.