d. Which independent has the greatest impact on the dependent variable, as compared to the other Independent variables. Be sure to explain your answer. Powder cocaine cases Variable b SE B 0.12 -0.82 0.04 Offender went to trial Offender accepted responsibility Offense = drug trafficking Offender was detained pretrial Final criminal history category Final offense level Offender is female Number of counts Age Safety valve applied Offender has high school diploma Downward departure Substantial assistance departure Weapon enhancement applied Offender is Black Offender is Hispanic Offender is U.S. citizen Defendant sentenced under mandatory minimum Constant 31.07 -17.86 12.80 3.81 10.03 6.76 -3.65 2.01 0.92 -6.9 -0.85 - 24.78 42.15 52.25 2.22 1.5 -1.89 -1.91 3.19 2.65 2.70 1.35 0.46 0.11 1.62 0.53 0.35 1.42 0.66 1.93 1.29 4.09 1.59 1.62 1.39 1.69 0.02 0.21 0.65 -0.02 0.03 0.02 -0.05 -0.01 -0.11 0.29 0.11 0.02 -0.01 -0.01 -0.01 -1 18.8 .736 Below is a table of results from a published study on punishment for cocaine use. The dependent variable is the number of months jail sentence that the defendant received in their case. Using that table, answer the following questions. a. How many significant independent variables are included in the model? b. Interpret the relationship between variable of age, and the dependent variable of number of months of their sentence. Discuss; statistical significance, direction and a unit to unit comparison. (Note, the independent variable is continuous, with higher values indicating older respondents. c. Interpret the relationship between variable of Offender accepted responsibility, and the dependent variable of number of months of their sentence. Discuss; statistical significance, direction and a unit to unit comparison. (Note, the independent variable is categorical, with the higher value indicating that the individual accepted responsibility for the crime). d. Which independent has the greatest impact on the dependent variable, as compared to the other independent variables. Be sure to explain your answer. Powder cocaine cases Variable b SE B Offender went to trial 31.07 3.19 0.12 Offender accepted responsibility -17.86 2.65 0.82 Offense = drug trafficking 12.80 2.70 0.04 Offender was detained pretrial 3.81 1.35 0.02 Final criminal history category 10.03 0.46 0.21 Final offense level 6.76 0.11 0.65 Offender is female -3.65 1.62 0.02 Number of counts 2.01 0.53 0.03 Age 0.92 0.35 0.02 Safety valve applied -6.9 1.42 0.05 Offender has high school diploma -0.85 0.66 -0.01 Downward departure -24.78 1.93 -0.11 Substantial assistance departure 42.15 1.29 -0.29 Weapon enhancement applied 52.25 4.09 0.11 Offender is Black 2.22 1.59 0.02 Offender is Hispanic 1.5 1.62 -0.01 Offender is U.S. citizen -1.89 1.39 -0.01 Defendant sentenced under -1.91 1.69 -0.01 mandatory minimum Constant -1188 Adjusted R 736 Note: 'NS indicates that the coefficients were not significant for both drug 05 Z score significant at p