4. The student enrollment at a local university is 54% female. Answer the following questions based on a sample of 24 randomly selected students. a. What is the probability that 14 of the students sampled are female? (3pts) b. What is the probability that more than half of the sample is female? (6pts) 5. Suppose you wanted to test the claim that the proportion of M&Ms that are brown is greater than 13% at the a = 0. 08 significance level. Find the appropriate critical value(s) for this test. (5pts)