KnowraStudent's t-testLinked fromLinked fromThe 8 pages that link to Student's t-test, each with the reason it gives.All 8Broader topic 3Related 3Compared with 2Sample meanRelated: One-sample and two-sample versions use sample means to quantify differences.Parametric statisticsRelated: Its reference distribution follows from a parametric model for normally distributed observations.Cochran's theoremRelated: Its exact normal-theory derivation combines an independent normal numerator with a chi-squared variance estimate.