A bag contains 5 white;7 red and 4 black balls. If four balls are drawn one by one with replacement; what is the probability that none is white?

A bag contains 5 white 7 red and 8 black balls. If four balls are drawn one by one with replacement what is the probability that (i) none is the white (ii) all are white (ii) at least one is white ?

A bag contains 5 white,7 red and 8 black balls.Four balls are drawn one by one with replacement,what is the probability that at least one is white?

A bag contains 7 red,5 white and 8 black balls if four balls are drawn one buy one with replacement,what is the probability that None white? i1.All are white? iii.Any two are white?

A bag contains 5 white,7 red and 3 black balls.If three balls are drawn one by one without replacement,find the probability that none is red.

A bag contains 5 white; 7 red and 8 black balls.If four balls are drawn one by one without replacement; find the probability of getting all white balls.

A urn contains 5 white, 7 red and 8 black balls. If four balls are drawn one by one with replacement, what is the probability that (i) all are white? (ii) only 3 are white? (iii) none is white? (iv) at last three are white?

A bag contains 7 green,4 white and 5 red balls.If four balls are drawn one by one with replacement,what is the probability that one is red?

A bag contains 5 white,7 red and 8 black balls.If four balls are drawn one by one without replacement,find the probability of getting all white balls.

A bag contains 3 white, 4 red and 5 black balls. Two balls are drawn one after the other, without replacement. What is the probability that one is white and the other is black?

An urn contains 3 white,4 red and 5 black balls.Two balls are drawn one by one without replacement.What is the probability that at least one ball is black?