Suppose one person is selected at random from a group of 100 persons are given in the following:
Title |
Psychologist |
Socialist |
Democrate |
Total |
Men |
15 |
25 |
10 |
50 |
Women |
20 |
15 |
15 |
50 |
Total |
35 |
40 |
25 |
100 |
What is the probability that the man selected is a Psychologist?