13 A new surgical procedure is said to be successful 80 of the time Suppose the operation is performed five times and the results are assumed to be independent of one another 12 points A List the values A may take on B p q n C What is the probability that all 5 operations are successful D What is the probability exactly 4 are successful E What is the probability that less than 2 are successful A F If less than 2 operations were successful how would you feel about the performance of the surgical team Explain