exercise:E7d10ab233: Difference between revisions
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(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 mean <math>\mu</math> and variance <math>\sigma^2</math>. Let <math>Y = aX^2 + bX + c</math>. Find the expected value of <math>Y</math>.") |
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Let <math>X</math> be a random variable with mean <math>\mu</math> and variance <math>\sigma^2</math>. Let <math>Y = aX^2 + bX + c</math>. Find the expected value of <math>Y</math>. | |||
<math>\sigma^2</math>. Let <math>Y = aX^2 + bX + c</math>. Find the expected value of <math>Y</math>. | |||
Latest revision as of 22:37, 14 June 2024
Let [math]X[/math] be a random variable with mean [math]\mu[/math] and variance [math]\sigma^2[/math]. Let [math]Y = aX^2 + bX + c[/math]. Find the expected value of [math]Y[/math].