MATHEMATICS · Multi-part · CBSE · Mathematics · Probability · Probability
Problem
An urn contains 5 red and 3 blue balls. Two balls are drawn successively without replacement.
(i) Calculate the probability that both balls drawn are red.
(ii) Calculate the probability that the second ball drawn is blue given that the first ball drawn is red.
(iii) Find the probability that at least one of the two balls drawn is blue.