Question

In a group of 20 males and 5 females, 10 males and 3 females are service holders. What is the probability that a person selected at random from the group, is a service holder, given that the selected person is a male.

Answer 1

probability = no.of favourable outvomes
_______________________________
possible outcomes
so....
20
_____
10
so..
5
_____
4
hope it helps u.....buddy