Multiple choice questions each have four possible answers a

Last updated: 7/15/2023

Multiple choice questions each have four possible answers a b c d one of which is correct Assume that you guess the answers to three such questions a Use the multiplication rule to find P WWC where C denotes a correct answer and W denotes a wrong answer P WWC Type an exact answer b Beginning with WWC make a complete list of the different possible arrangements of one correct answer and two wrong answers then find the probability for each entry in the list P WWC see above P WCW P CWW Type exact answers c Based on the preceding results what is the probability of getting exactly one correct answer when three guesses are made Type an exact answer