23. A family has two children. What is the probability
that both the children are boys given that at least
one of them is a boy?
(A) 2/4
(B) 3/6
) 1/3
(D) 1/4
Answers
Answered by
2
family has 2 children, then Sample space = S = {BB, BG, GB, GG} where B = Boy, G = Girl (i) Let us define the following events: A: at least one of the children is boy : {BB, BG, GB } B: both are boys: { BB }
Refer the attachment friend ↗️↗️
Attachments:
Similar questions