A black and a red dice are rolled. (a) Find the conditional probability of obtaining a sum greater than 9. Given that the black die resulted in a 5. (b) Find the conditional probability of obtaining the sum 8? given that the red die resulted in a

Explanation

(a) `p(a/b) = (p(a nn b))/(p(b))`

`=(2/36)/(6/36)= 1/3`

(b) `p(c/d) = (p(c nn d))/(p(d))`

`=2/18= 1/9`

answer