exercise:E114c4fd4f: 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 having an exponential density with parameter </math>\lambda<math>. Find the density for the random variable </math>Y = rX<math>, where </math>r<math> is a positive real number.") |
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Let <math>X</math> be a random variable having an exponential density with parameter | |||
<math>\lambda</math>. Find the density for the random variable <math>Y = rX</math>, where <math>r</math> is a positive | |||
with parameter | |||
< | |||
real number. | real number. | ||
Latest revision as of 02:24, 14 June 2024
Let [math]X[/math] be a random variable having an exponential density with parameter [math]\lambda[/math]. Find the density for the random variable [math]Y = rX[/math], where [math]r[/math] is a positive real number.