Question: The discrete random variable X has a probability function. 0.1 x -2,-1 *-0,1 0.2 *-2 P(X-x)-8 a Find the value of . b Construct a

The discrete random variable X has a probability function. 0.1 x -2,-1 *-0,1 0.2 *-2 P(X-x)-8 a Find the value of . b Construct a table giving the probability distribution of X.

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