Talk:Standardized moment
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Coefficient of variation
[edit]I propose to take the statement on this quantity out. It simply is not a standardized moment and I do not see its relevance for understanding standardized moments. Tomeasy (talk) 18:46, 2 March 2008 (UTC)
"invariant to level (or scale) and variability"?
[edit]Does it mean, invariant to a two-parameter group of transformations? No, only a one-parameter one. Boris Tsirelson (talk) 18:15, 20 September 2016 (UTC)