Revision as of 02:27, 9 June 2024 by 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 random variable with <math>E(X) =0</math> and <math>V(X) = 1</math>. What integer value <math>k</math> will assure us that <math>P(|X| \geq k) \leq .01</math>?")
BBy Bot
Jun 09'24
Exercise
[math]
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Let [math]X[/math] be a random variable with [math]E(X) =0[/math] and [math]V(X) = 1[/math]. What
integer value [math]k[/math] will assure us that [math]P(|X| \geq k) \leq .01[/math]?