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What are the expected value and variance of the

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solution


Question

What are the expected value and variance of the following probability distribution?;RANDOM VARIABLE X PROBABILITY;1 0.05;2 0.05;3 0.10;4 0.10;5 0.15;6 0.15;7 0.25;8 0.15

 

Paper#33259 | Written in 18-Jul-2015

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