Regression 2 Independent Variables Predicting job performance of auto mechanics based on mechanical aptitude test scores and personality testing that measures conscientiousness. Given the following data Y =job performance X1 : mechanical aptitude scores X2 = persomalityr test/conscientiousness measure Y X1 X2 1.54282 1 1 40 25 1.536857 2 2 45 20 1.80801 3 1 38 30 2. 844918 4 3 50 30 2.496897 5 2 48 28 3. 276963 6 3 55 30 3.454552 7 3 53 34 3.802573 8 4 55 36 3. 711394 9 4 58 32 2.331235 10 3 40 34 3.977777 11 5 55 38 2.496897 12 3 48 28 2.412873 13 3 45 30 I .l 3. 802573 14 2 55 36 4.059415 15 4 60 34 4.409822 16 5 60 38 4.760228 17 5 60 42 4.841867 18 5 65 38 3.195325 19 4 50 34 20 3 58 38 4.237004 What is the regression equation with the 2 idependent variables (:1, x2)? What is the correlation coefficient