[" pose "5" men out of "100" and "25" women out of "1000" are good orators.An orator "],[" om.Find the probability that a male person is selected.Assume that thene "],[" ber of men and women."]

Suppose 5 men out of 100 and 25 women out of 1000 are god orators. An orator is chosen at random. Find the probability that a male person is selected. Assume that there are equal number of men and women.

Suppose 5 men out of 100 and 25 women out of 1000 are god orators. An orator is chosen at random. Find the probability that a male person is selected. Assume that there are equal number of men and women.

From a group of 3men and 2 women , two persons are selected at random . Find the probability that atleast one women is selected .

Given that 5% of men and 0.25% of women have white hair. A white haired person is selected at random. What is the probability that this person is a man. Assume that there are equal number of men and women.

From a group of 4 men ,3 women , 2 persons are selected at random, find the probability at least one man is selected ?

Suppose that 5 men out of 100 and 25 women out of thousand are colour blind.A colour blind person is chosen at random.What is the probability of this being male (assuming that males and females are in equal proportion).

Suppose 5% of men and 0.25% of women have grey hair.A grey haired person is selected at random.What is the probability of this person being male? Assume that there are equal number of males and females.