What is the probability of getting a sum 9 from two throws of a dice? Options:
A) 1/6
B) 1/8
C) 1/9
D) 1/12
E) None of these
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)/n(S)=4/36=1/9	.   Answer:1/9
<result>C</result>
What is the probability of getting a sum 9 from two throws of a dice?