Given the following probability distribution for a random variable X, Find (a) E ( X ) (b) $\sigma$² = Var ( X ) (c) standard deviation of X.

Name: Given the following probability distribution for a random variable X, Find (a) E ( X ) (b) $\sigma$ 2 = Var ( X ) (c) standard deviation of X.
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The Answer of Given the following probability distribution for a random variable X, Find (a) E ( X ) (b) $\sigma$² = Var ( X ) (c) standard deviation of X.

Given the Following Probability Distribution for a Random Variable X σ\sigmaσ

Given the Following Probability Distribution for a Random Variable X $\sigma$