This question is really throwing me off, I’m not even sure how to start it off..Can someone please h

This question is really throwing me off, I’m not even sure how to start it off..Can someone please help?
Assume that each birth to the same parents is an independent event with p(girl)=p(boy)= 1/2. For a family with 3 children, find the probability of exactly 2 boys, given that the first child is a boy.

 

Looking for a Similar Assignment? Let us take care of your classwork while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today!