A college has a limited enrollment summer course that only accepts 50 students, selected at random from the
more than 2000 qualified students who apply each year. Of these applicants, 22% have completed 2 or fewer
years of college. Suppose the registrar calculates the annual proportion p of students accepted into the course
who have completed 2 or fewer years of college.
Which of the following distributions is the best approximation of the sampling distribution of p?
Each distribution uses the same scale.