TB MC Qu. 14-106 (Algo) A sociologist examines the relationship between... A sociologist examines the relationship between the poverty rate and several socioeconomic factors. For the 50 states and the District of Columbia (n = 51), he collects data on the poverty rate (y, in %), the percent of the population with at least a high school education (X1), median income (x2, in $1000s), and the mortality rate per 1,000 residents (X3). He estimates the following model as y= 60 + 61 Education + 62 Income + 63 Mortality + 8. The following ANOVA table shows a portion of the regression results. df SS MS F Regression 3 415 . 3 138.43 92.9 Residual 47 70.2 1. 49 Total 50 485.5 Coefficients Standard Error t-stat p-value Intercept 60.6 4 15 .15 1. 65E-16 Education -0.42 0. 09 -4.67 5. 45E-10 Income -0.4 0. 02 -20 6. 02E-10 Morality 0. 14 0. 15 0.93 0. 6438