Question: The random variable X has the following probability distribution. x 1 2 3 4 5 P(X-x) 0.1 a b 0.2 0.1 Given E(X) = 2.9

The random variable X has the following probability distribution. x 1 2 3 4 5 P(X-x) 0.1 a b 0.2 0.1 Given E(X) = 2.9 find the value of a and the value of b.

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