Hi Team,

I am currently stuck on this question and was wondering if someone could help me regarding this?

Some people are anxious about visiting the doctor. Researchers want to know if the mean blood pressure while waiting to see the doctor is higher than it is an hour after the visit. Eleven individuals have their systolic blood pressures measured while they are in the doctor's waiting room and again an hour after the conclusion of their appointment. The data are as follows (note that one person declined to take part in the post appointment measurement): \"mun-I- Aer: 118 137 - 139 105 116 122 124 115 103 109 a) Is this paired or unpaired data? b) Calculate the summary statistics relevant to this problem. c) Compute a 90% condence interval for the mean change in systolic blood pressure. Show all your working and give a conclusion as to whether there is sufficient evidence to conclude that systolic blood pressure has fallen an hour after the visit. (1) Conduct a parametric test to determine whether systolic blood pressure has fallen an hour after the visit. Do not use Excel. Page 2 of 3 Semester 2, 2021 e) Conduct a nonparametric test to determine whether systolic blood pressure has fallen an hour after the Visit. 1) Which of these tests is most appropriate in this case? Give appropriate evidence