HW 6 Chapter 16 1. What does regression allow researchers to assess that correlation does not? (1pt) 2. The difference between an actual Y-score and the predicted Y- score is termed the . (1pt) 3. Discuss the "setup" for linear regression, or the necessary aspects for running a linear regression. Specifically: (2pts) a. The independent variable (IV) should be (i.e. nominal/ordinal/interval/ratio): b. The dependent variable (DV) should be (i.e. nominal/ordinal/interval/ratio): 4. Make the appropriate conclusions regarding the relationship between X and Y' using the following SPSS output box. (3pts) Coefficients Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta Sig. (Constant) 134.140 7.537 17.799 .000 Advertsing Budget thousands of pounds) 096 010 578 9.979 .000 a. Dependent Variable: Record Sales (thousands)5. What is multiple regression and what makes it different from simple/linear regression? (1pt) 6. What are two of the rules for choosing multiple predictor variables for multiple regression? (2pts)