Find the expected value of the random variable. Also find the variance of the random variable and

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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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Complete Business Statistics

ISBN: 9780077239695

7th Edition

Authors: Amir Aczel, Jayavel Sounderpandian

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