A group of researchers took a fair sample of 1972 children from the general population and found that there are 1000 boys and 972 girls, then what is the probability that a child born will be a girl?

It is given that a family of 2children has a girl what is the probability that the other child is also a girl?

From a group of 4 girls and 6 boys, a child is selected. Find the probability that the selected child is a girl.

There are two children in a family.One of them is a girl child .What is probability that the other one is also a girl child?

Out if five girls and three boys, four children are to be randomly selected for contest . What is the probability that all the selected children are girls ?

From a group of 5 boys and 3 girls, three persons are chosen at random. Find the probability that there are more girls than boys

From a group of 5 boys and 3 girls, three persons are chosen at random. Find the probability that there are more girls than boys

Ram is visiting a friend. Ram knows that his friend has 2 children and 1 of them is a boy. Assuming that a child is equally likely to be a boy or a girl, then the probability that the other child is a girl, is

Assuming that for a husband-wife couple the chance of their child being a boy or a girl are the same, the probability of their two children being a boy and a girl is

Assuming that for a husband-wife couple the chance of their child being a boy or a girl are the same, the probability of their two children being a boy and a girl is