A real number or a category characterizing the statistical properties of a given dataset.
See also
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Human / Science / Formal Science / Mathematics / Statistics
Natural Science / System / Model / Model Validation
[ Expectation operator E ][ Mean value (μ) ] [ Variance (
)] [ Standard deviation (σ) ][ Skewness ( LaTeX Math Inline body \mu_2
) ] LaTeX Math Inline body \bar \mu_3
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