If an experiment consists of throwing a die and then drawing a letter at random from the English alphabet, bow many points are there in the sample space? In how many different ways can a true false test consisting of 9 questions he answered? • If a multiple-choice test consists of 5 questions each with 4 posible answers of which only 1 is correct (a) in how many different ways can a student check off one answer to each question? (b) in how many ways can a student check of one answer to cach question and get all the answers wrong?
