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that takes on the values Additional Resources
Elementary S tatistics ( A
Brief Version) , 6 th Ed.
Blu ma n , of a discrete random variable
is: Chapter 5 : Discrete
S ection 5 .2 : Mean,
Variance, S tandard
Deviation, and Expectation In this question, the random variable
, , , and
, and takes on the values , with respective probabilities
. Thus, we have The variance of a discrete random variable ,
, , Lec ture: Find the mean,
varianc e, s tandard
deviation, and ex pec ted value
for a dis c rete random variable
Su p p le me n ta ry Re s o u rce s is the weighted mean of the squared deviations of the https://pecurs.i blks.comluescg ifx/Isl.efromE1...
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This document was uploaded on 02/25/2014 for the course HUM 111 at Strayer.
- Winter '12