Data Analysis One hundred males are selected for a study on factors related to high blood pressure. For each subject we record their Age (years), their Weight (pounds) and their Serum Cholesterol (mo/ml) and we measure their Systolic Blood Pressure (mmig). To determine the relationship of Age, Weight and Cholesterol to Blood Pressure we do a linear regression. Based on the results of this regression, answer the questions below. Source SS df MS F (3, 96) 101 .050 Model 26731. 876 w 8910 . 625 Prob > F 0. 0000 Residual 8465.315 96 88 . 180 R-squared 0. 759 Adj R-squared 0. 752 Total 35197 .191 99 SBP (mm Ha) Coef. Std. Err t Beta Age (yra) .252 . 052 4. 845 0.000 248 Weight (pounds) . 408 029 14.243 0.000 .718 Serum Cholestrol (ng/di .345 .044 7. 767 0.000 .395 _cons -6.028 9.405 -. 641 .523 The interpretation of the coefficient for age is A. For each 1 mmig increase in blood pressure age increases by 0.252 years, all other things held constant. O B. For each 1 year increase in age, blood pressure increases by 0.252 mmHg, all other things held constant. C. For each 1 year increase in age blood pressure decreases by 0.252 mmHg, all other things held constant. D. For each 1 year increase in age serum cholesterol and weight increase by 0.252, all other things held constant. Reset Selection