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| revprev | Admin | Jun 15'24 at 0:49 | −196 | ||
| 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> Let <math>X</math> be a continuous random variable and define the '' standardized version'' <math>X^*</math> of <math>X</math> by: <math display="block"> X^* = \frac {X - \mu}\sigma\ . </math> <ul><li> Show that <math>P(|X^*| \geq a) \leq 1/a^2</...") | Jun 9'24 at 4:28 | +696 |