THEORY QUESTIONS

39. A test has three multiple choice questions that offer five possible answers. a) Determine the probability that a student will get two out of three questions correct by guessing on all of them. (2 marks) b) Determine the probability that a student will get one out of three questions correct by guessing on all of them. (2 marks) 40. In how many ways can three different awards be distributed among 20 students in the following situations? a. No student may receive more than one award. (2 marks) b. There is no limit on the number of awards won by one student. (2 marks)