1.

Find the value of P(X=3) if X is the discrete random variable taking values x1, x2, x3 where P(X=0)=0, P(X=1) = 1/4 and P(X=2) = 1/4

A. 1
B. 1/2
C. 1/3
D. 1/4
Answer» C. 1/3


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