The University of Iowa would like to advertise that its incoming first-year students had an average high school GPA 3.6 or higher. We sample 200 first-year students and calculate an average GPA of 3.7. Suppose that H0: Average GPA is 3.6 or lower. Can the UI make this claim? Solution Yes, the UI make this claim since 3.7 is larger than 3.6.