Dec 30, 2017 #1 P pavan garate Member level 3 Joined Mar 20, 2013 Messages 59 Helped 3 Reputation 6 Reaction score 3 Trophy points 1,288 Activity points 1,582 If X, Y and Z are three exhaustive and mutually exclusive events related with any experiment and P(X)=0.5P(Y) and P(Z)=0.3P(Y). Then P(Y)=? (A) 0.54 (B) 0.66 (C) 0.33 (D) 0.44
If X, Y and Z are three exhaustive and mutually exclusive events related with any experiment and P(X)=0.5P(Y) and P(Z)=0.3P(Y). Then P(Y)=? (A) 0.54 (B) 0.66 (C) 0.33 (D) 0.44