According to the NIAAA, 41% of college students nationwide engage in "binge drinking" behavior, having 5 or more drinks in one occasion during the past two weeks. A college president wonders if the proportion of students enrolled at her college that binge drink is actually lower than the national proportion. In a commissioned study, 348 students are selected randomly from a list of all students enrolled at the college. Of these 121 admitted to having engaged in binge drinking. Use a 0.05 level of significance. Show normal curve in space provided.

a. Claims:

b. Check assumptions:

c. Test: d. Compare:

e. Conclusion:

f. Normal curve for this question.