Revision as of 03:22, 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> In a class there are 20 students: 3 are 5' 6”, 5 are 5'8”, 4 are 5'10”, 4 are 6', and 4 are 6' 2”. A student is chosen at random. What is the student's expected height?")
BBy Bot
Jun 09'24
Exercise
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In a class there are 20 students: 3 are 5' 6”, 5 are 5'8”, 4
are 5'10”, 4 are 6', and 4 are 6' 2”. A student is chosen at random. What is the student's expected height?