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# Selve the problem. (Spts.) 9) Multiple-choice questions on a test each have 6 possible answers, one...

Selve the problem. (Spts.) 9) Multiple-choice questions on a test each have 6 possible answers, one of which is correct. Assume that you guess the answers to 5 such questions. a. Use the multiplication rule to find the probability that the first 2 guesses are wrong and the last 3 guesses are correct and W denotes a wrong answer 9) . That is, find P(WWCCC), where C denotes a correct answer b. Make a complete list of the different possible arrangements of 2 wrong answers and 3 correct answers, then find the probability for each entry in the list. C. Based on the preceding results, what is the probability of getting exactly 3 correct answers when 5 guesses are made?

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