Question: The random variable X has a probability function P(X = x)=-2,3,6 0 all other values a Construct a table giving the probability distribution of X.

The random variable X has a probability function P(X = x)=-2,3,6 0 all other values a Construct a table giving the probability distribution of X. b Work out E(X) and E(X2). c State with a reason whether or not (E(X))= E(X).

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