Question 222: What is the probability of getting a sum 9 from two throws of a dice?
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In two throws of a dice,n(S) = (6 x 6) = 36.Let E = event of getting a sum ={(3, 6), (4, 5), (5, 4), (6, 3)}.P(E) =n(E)=4=1.n(S)369