Assume that each child born is equally likely to be a boy or a girl. If two families have two children each, then the conditional probability that all children are girls given that at least two are girls is:

Assume that each child born is equally likely to be a boy or a girl. I

1.	Assume that each child born is equally likely to be a boy or a girl. If two families have two children each, then the conditional probability that all children are girls given that at least two are girls is:
A.	1/11
B.	1/10
C.	1/12
D.	1/17
Answer» B. 1/10

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Assume that each child born is equally likely to be a boy or a girl. If two families have two children each, then the conditional probability that all children are girls given that at least two are girls is:

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