The random variable can take values 0, 1 or 2 with probability

MATHEMATICS · Subjective · AP · AP Statistics · Probability Random Variables Distributions · Probability Random Variables Distributions

Problem

The random variable XX can take values 0, 1 or 2 with probability P(X=x)=k(x+1)P(X = x) = k(x + 1) . Find the value of kk .

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