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 2Analysis of varianceCompared with: For two groups, the classical ANOVA F test and a two-sided pooled t-test give equivalent results.Statistical significanceBroader topic: Its test statistic and p-value are often used to assess significance between group means.Statistical hypothesis testingBroader topic: This familiar test illustrates how a statistic and reference distribution answer a focused mean question.Sample meanRelated: One-sample and two-sample versions use sample means to quantify differences.Nonparametric statisticsCompared with: Its standard forms use a stronger distributional model than rank-based alternatives.Statistical hypothesis testBroader topic: It tests mean differences when the population variance is unknown.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.