A=success F=failure n=trial

Coursepack, p. 597 MAT 133: Ch. 6 Review WS p.3 5. Determine whether or not the following probability experiments qualify as a binomial experiment. For those that are binomial experiments, identify and/or explain n, S, F, X, p and q. For those that are NOT binomial experiments, explain why not. a. You ask 10 of your friends standing in a group one by one whether each of them will come to your backyard party. Before you talk to them, you guess the probability they will say yes is about 85%. b. 13% of the U.S. population has diabetes according to the CDC. A hospital sees a random group of 100 non-related emergency room patients and is interested in the number that have diabetes. bet ths 6. Determine the indicated probability for a binomial experiment with the given number of trials n and the given probability of success p. (Give 4 decimal places for all probabilities) a. n = 12, p = 0.9, P(X 2 10) b. n = 12, p = 0.9, P(9 s X s 12) 7. Explain which graph is appropriate for a binomial distribution with n = 90 and p = 0.4 #6: Graph A #6: Graph B 20 25 30 35 40 45 50 55 40 45 50 55 60 65 70