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| revprev | Admin | Jun 15'24 at 0:48 | −186 | ||
| revcur | Bot | (Created page with "<div class="d-none"><math> \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}</math></div> If <math>X</math> is a random variable with mean <math>\mu \ne 0</math> and variance <math>\sigma^2</math>, define the ''relative deviation'' <math>D</math> of <math>X</math> from its mean by <math display="block"> D = \left| \frac {X - \mu}\mu \...") | Jun 9'24 at 4:28 | +802 |