long she drove between rest stops. She takes a random sample of 15 stops and records this data in hours: 1.5, 2.6, 1.75, 3.5, 2.25, 3.75, 1.8, 2.9, 3.2, 3.15, 1.5, 2, 3, 2.75, and 2.2. A. What are her null and alternative hypotheses if she claims that she drove longer than 2.25 hours in between stops? B. What test would she use, how will the test work, and what are the conditions necessary to use the test? Does the situation meet the conditions necessary for using a t test? C. Calculate your test statistic. Show your work, including the formulas you used. D. What's your conclusion at a = .05