We are interested in the relationship between mid-term exam scores and final exam scores. The Final Exam score is the dependent variable and Midterm score is the independent variable. Use the simple regression output on below to answer the question below. Use a significance level of 0.05 for all hypothesis tests and intervals. What is the point estimate for the constant variance? Analysis of Variance Sum of Source DF Squares Mean Square F Ratio Model 1 2632 8012 2632.80 23.2115 Error 54 6125.0381 113.43 Prob >> F C. Total 55 8757.8393 <.0001 parameter estimates term estimate std error t ratio prob>/t| Lower 95%% Upper 95% Intercept 31.738559 10.26099 3.09 0.0031* 11.166522 52.310596 Midterm 0.61916 0.128514 4.82 <.0001>