Answer Happy

QUESTION 1 1 points Save Answer Estimate the population regression model: TestScore; = Bo+B1 STR; + B2Income; +B3Lunch; +u; where E[/STR;] = 0. Here, Income, and Lunch, are the per capita income and percentage of qualified students for reduced-price lunch in school district. What is the t value for the OLS estimate of the slope coefficient on STR; (two decimal places)? QUESTION 2 1 points Save Answer b After estimationg the regression model in Question 1, you want to test Ho: B2 =B3 = 0 at the 5% significance level. Choose the correct statement a. We reject He because the standard error of B is approximately 0.128. * We reject Ho because the maximum of the p-values associated with B2 and B is larger than 0.05. c. We do not have sufficient evidence to reject Ho because R2 = 0.67 d. We have to test two restrictions jointly and the critical value for this test is 3. e. For this test, the F statistic is 154.9 and we use the F distribution with degrees of freedom 3 and 216.