1. The average time to graduate from college in the U.S is 5.5 years. We want to know if students from University A graduate from college more quickly compared to the general population. What statistical test should we use? A. Paired t-test B. Independent t-test C. One Sample t-test D. Z-test 2. If we recruit patients into a study and measure their medication adherence two weeks after being prescribed a new medication and then we measure their medication adherence again six months later. Which statistical test should we run? A. Paired t-test B. Z-test C. One Sample t-test D. Independent t-test