0 Question 14 v Suppose that 85% of a population voted in the last election. You take a random sample of 36 members of this population. Find the probability [round to three decimals) that: a. Exactly 31 of the people voted : b. At most 31 voted : c. At least 31 voted : 0 Question 15 'r Suppose that ?0% of those who take a class pass+ You take a random sample of 11 students from this class. Find the probabiLity [round to three decimals) that: a. Exactly 3 of the students passed : b. More than 8 of the students passed : c. Less than 8 of the students : 0 Question 16 v You guess repeatedly on an exam that is made up of multipLe choice questions, all of which have 4 possible answers. There are 27 problems on the exam. If needed, round your answers below to three decimals. a. To model this situation with a binomial distribution, what would you use for p? b. How many questions would you expect to get right? c. What is the variance? d. What is the probabiLity of getting 7 questions right