Mathematics WAEC / WASSCE 1991 Permutations, Combinations & Probability
Mrs. Jones is expecting a baby. The probability that it will be a boy is 1/2 and probability that the baby will have blue eyes is 1/4. What is the probability that she will have a blue-eyed boy?
A
1/8
B
1/4
C
3/8
D
1/2
E
3/4