c) A typist on average makes 4 errors per page. What is the probability that she makes [5 marks] At least 5 errors ii. At most 7 errors on the next page she types Q 4. (CLO_2): (C3: Applying) (PLO_3: Problem Analysis) a) There are three bags, bag 1 contains 3 red, 4 white and 2 black balls, bag 2 contains 5 red, 3 white and 4 black balls and bag 3 contains 4 red, 2 white and 6 black balls. [5 marks] i. If a bag is selected at random from which a ball is drawn at random, what is the probability that it would be a white ball. ii. Find the probability of bag 2 given that the ball is black