skewness

Etymology

skew + -ness

noun

  1. The property of being skew.
  2. (statistics) A measure of the asymmetry of the probability distribution of a real-valued random variable; is the third standardized moment, defined as scriptstyle γ₁=(μ₃)/(σ³),! where μ₃ is the third moment about the mean and σ is the standard deviation.

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