Dr. Rodgers makes based on her study findings. Table 1. Mean Gun Control Attitude Score by Age Group i. Dr. Rodgers concludes that having a conservative or extremely conservative political affiliation causes people to have negative attitudes toward gun control laws. Is her conclusion appropriate? Why or why not? (2 pts.) ii. Dr. Rodgers finds the correlation between age and attitude score is r = -.863. She concludes that as people get older they tend to become more conservative in their political views, which is why they have more negative attitudes about gun control laws. Is this a valid conclusion? Why or why not? (2 pts.) Item 3 (6 pts.) For the research (i.e., alternative) hypothesis stated below, answer the corresponding questions. Ha = Children of alcoholic mothers display greater amounts of delinquency in adolescence than children of alcoholic fathers. A. What is the independent variable? Include the name of the IV and also the levels of the IV in your response. (1 pt.) B. What is the dependent variable? (1 pt.) C. Could you study this using a true experimental design? If the hypothesis could not be 18-27 (n = 150) 28-37 (n = 132) 38-47 (n = 119) 48-57 (n = 127) 58-67 (n = 135) 68-77 (n = 64) 78-87 (n = 18) 0 = Apolitical 53.29 54.17 53.25 54.65 57.75 59.95 67.95 1 = Extremely Liberal 75.13 76.01 75.09 76.49 79.59 81.79 89.79 2 = Liberal 66.55 67.43 66.51 67.91 71.01 73.21 81.21 3 = Somewhat Liberal 57.95 58.83 57.91 59.31 62.41 64.61 72.61 4 = Liberal on some issues, conservative on others 48.86 49.74 48.82 50.22 53.32 55.52 63.52 5 = Somewhat Conservative 40.03 40.91 39.99 41.39 44.49 46.69 54.69 6 = Conservative 32.58 33.46 32.54 33.94 37.04 39.24 47.24 7 = Extremely Conservative 21.19 22.07 21.15 22.55 25.65 27.85 35.85