Below is a table for a bivariate regression between annual commission/bonus (in dollars) and whether or not a salesperson is self-motivated. The variable is coded as 0 if the person is not self-motivated and 1 if the person is self-motivated. BE SURE TO SHOW YOUR WORK ON QUESTIONS 3 & 6. Model 1 (Constant) SELF-MOTIVATED Regression Coefficients Unstandardized Coefficients Standardized Coefficients t Sig. B Std. Error Beta -7530 9551.89 276.63 84.30 .000 1376.10 .642 -2.36 .018 a. Dependent Variable: annual commission/bonus in dollars (BONUS) 1. What is the dependent variable? What is the independent variable? 2. Write out the regression equation. 3. What is the mean bonus of people who are NOT self-motivated? 4. (a) What number in the table represents the y-intercept? (b) Interpret the y-intercept. 5. (a) What is the regression coefficient? (b) Interpret the regression coefficient. 6. What is the mean bonus of people who ARE self-motivated?