tion 4 - Homework Assignn X + C ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252%252Fathens.blackboard.com%252Fwebapps%252Fportal% Homework Assignment Chapter 17 i Saved 4 Exercise 17-19 Algo 6 Using 20 observations, the following regression output is obtained from estimating y = 6 + 01x + 82d + 03xd + E. points Coefficients Standard Error t Stat p-value Intercept 14.30 3.25 4.40 0. 000 eBook X 2.73 0. 52 5.25 0.000 d -3.60 3.75 -0.96 0. 351 Hint xd 3.80 0.80 4.75 0. 000 Print a. Compute y for x = 12 and d= 1; then compute y for x= 12 and = 0. (Round intermediate calculations to at least 4 decimal places References and final answers to 2 decimal places.) x = 12 and d = 1 x = 12 and d = 0 b-1. Is the dummy variable d significant at the 5% level? Yes