QUESTION 9 4 points Save A (Use the information to answer this question). When students select their own seats during exams, a pattern in exam scores according to seat location often emerges. The following graphic is a display of 47 exam scores in a particular class at the Univof SC. Exam Score according to Seat Location The variable "seat location" is: O a. categorical nominal O b. quantitative discrete O c. categorical ordinal O d. quantitative continuousQuestion is based on the following description: A mindy at a Medical School investigated treatments for chronic cocaine abusers who wanted to quit. It was thought that males and females might respond differently to treatment, There were 72 male and 30 female subjects. Males were randomly assigned to one of three treatments; desipransine, lithlinn, or a pill with only inert ingredients, Each woman was also assigned randomly to one of these three treatments. Neither the subjects nor their physicians knew which treatment they were receiving. After six weeks, the subjects verbally reported their cocaine use status (degree of use during the six week period). Results were reported separately for males and females. The goal of the Medical Institutional Review Board for this study would OA determine whether the study will yield statistically sound results On only review the study to protect the rights and welfare of human subjects Qu only determine whether the mudy is well designed and hence will yield valuable information i agree that the statistical design of the study is suitable