Editing Standardized moment (section)

== Other normalizations ==
{{Details|Normalization (statistics)}}
Another scale invariant, dimensionless measure for characteristics of a distribution is the [[coefficient of variation]], <math>\sigma / \mu</math>. However, this is not a standardized moment, firstly because it is a reciprocal, and secondly because <math>\mu</math> is the first moment about zero (the mean), not the first moment about the mean (which is zero).

See [[Normalization (statistics)]] for further normalizing ratios.