KnowraSample meanLinked fromLinked fromThe 9 pages that link to Sample mean, each with the reason it gives.All 9Broader topic 5Related 4Chebyshev's inequalityRelated: Its variance shrinks with sample size, allowing Chebyshev's inequality to certify concentration.Student's t-distributionRelated: Inference about a population mean is the distribution's classic use.Rao–Blackwell theoremRelated: In common models, conditioning a sample-based estimate on a sufficient statistic yields a function of the sample mean.Basu's theoremRelated: For a normal model with known variance, the sample mean is complete and sufficient for the mean.