QUESTION 1 The data in diet come from a study of the Stillman diet, a diet that consists primarily of protein and animal fats and that restricts carbohydrate intake. In diet, triglyceride values (mg/100ml) are given for 16 participants both before beginning the diet and at the end of a period of time following the diet. Here interest is on whether there has been a change in triglyceride level that might be attributed to the diet. Carry out an appropriate hypothesis test to investigate whether there has been a change in triglyceride level, using any graphics that you think might be helpful in interpreting the test. Subject Baseline Final 1 159 194 2 93 122 3 130 158 4 174 154 5 148 93 6 148 90 7 85 101 8 180 99 9 92 183 10 89 82 11 204 100 12 182 104 13 110 72 14 88 108 15 134 110 16 84 81 QUESTION 1 The data in diet come from a study of the Stillman diet, a diet that consists primarily of protein and animal fats and that restricts carbohydrate intake. In diet, triglyceride values (mg/100ml) are given for 16 participants both before beginning the diet and at the end of a period of time following the diet. Here interest is on whether there has been a change in triglyceride level that might be attributed to the diet. Carry out an appropriate hypothesis test to investigate whether there has been a change in triglyceride level, using any graphics that you think might be helpful in interpreting the test. Subject Baseline Final 1 159 194 2 93 122 3 130 158 4 174 154 5 148 93 6 148 90 7 85 101 8 180 99 9 92 183 10 89 82 11 204 100 12 182 104 13 110 72 14 88 108 15 134 110 16 84 81