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revprev | Admin | Jun 14'24 at 2:08 | −185 | ||
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 random variable normally distributed with parameters <math>\mu = 70</math>, <math>\sigma = 10</math>. Estimate <ul><li> <math>P(X > 50)</math>. </li> <li> <math>P(X < 60)</math>. </li> <li> <math>P(X > 90)</math>. </...") | Jun 9'24 at 3:22 | +522 |