4. In each part below, it will be stated what the goal of the study is. In each study, state what is the response variable and what is the explanatory variable (from the list above). a. Do verbal reasoning scores differ on average for males and females? b. Are equal proportions of males and females accepted into medical school? c. Is GPA a good predictor of MCAT scores? d. Is BCPM a good predictor of whether or not someone gets accede into med school? WS MCAT Apps Accept Acceptance BCPM GPA 0 . 84 . 74 3. 69 12 3. 53 3. 38 . 72 10 85 3. 89 26 11 3. 74 11 12 . 65 . 54 27 . 71 . 77 . 88 . 68 . 56 . 4 . 82 24 3. 09 3. 89 . 24 . 86 18 10 10 . 37 . 38 . 62 11 . 72 3. 56 44