There are two family each having two children. If there are at least two girls amont ht children, find the probability that all children are girls

There are two family each having two children. If there are at least two girls among the children, find the probability that all children are girls

In a family, with two children, the probability of both children are girls is:

In a family with 4 children, the probability that there are at least two girls is

In a family having two children if one of the child is a girl, then the probability that other is also a girl is ………..

In a family of three children, find the probability of having at least two boys.

In a family of three children, find the probability of having at least two boys.