From a group of 2 boys and 3 girls, two childiren are selected. Find the sample space associated to this random experiment.

From a group of 2 boys and 3 girls, two children are selected at random. Describe the events. (i) A= both selected children are girls. (ii) B= the selected group consists of one boy and one girl. (iii) C= at least one boy is selected. Which pair(s). of events is (are) mutually exclusive?

From a group of 3 boys B_1, B_2, B_3 and 2 girls G_1, G_2 , 2 are selected at random. write the sample space.

A coin is tossed repeatedly until a tail comes up. What is the sample space for this random experiment?

From a group of 3 boys B_1, B_2, B_3 and 2 girls G_1, G_2 , 2 are selected at random. Find the probability that the two selected persons are boys.

A coin is tossed.If it shows tail,we draw a ball from a box which contains 2 red and 3 black balls.If it shows head,we throw a die.Find the sample space for this experiment.

Two coins (a one rupee coin and a two rupee coin) are tossed once. Find sample space.

A coin is tossed: If it shows a tail, we draw a ball from a box which contains 2 red and 3 black balls. If it shows head, we throw a die. Find the sample space for this experiment.

From a group of 3 boys B_1, B_2, B_3 and 2 girls G_1, G_2 , 2 are selected at random. In how many ways 2 boys can be selected from the group

From a group of 3 boys B_1, B_2, B_3 and 2 girls G_1, G_2 , 2 are selected at random. In how many ways the 2 persons can be selected from the group

Consider a group of 5 boys and 4 girls In how many ways 3 girls can be selected from the group?