ThmDex – An index of mathematical definitions, results, and conjectures.
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▼ Zermelo-Fraenkel set theory
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Definition D3363
Estimator bias
Results
▶ Bessel-corrected sample variance is an unbiased estimator for the variance of uncorrelated identically distributed random real numbers
▶ Sample variance is an unbiased estimator for the variance of I.I.D. random real numbers
▶ Sample variance is an unbiased estimator for the variance of uncorrelated identically distributed random real numbers