Find the expected value of the random variable. Also find the variance of the random variable and
Question:
Find the expected value of the random variable. Also find the variance of the random variable and its standard deviation.
XP(x)
0 ....0.3
1 ....0.2
2 ....0.2
3 ....0.1
4 ....0.1
5 ....0.1
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Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
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