Question: Given that P(X=1) = 0.23, P(X=2) = -0.35 and P(X=3) = 0.42. Determine whether the given values can serve as probability distribution function of discrete

Given that P(X=1) = 0.23, P(X=2) = -0.35 and P(X=3) = 0.42. Determine whether the given values can serve as probability distribution function of discrete variable.

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