answered following

Income in the Area (in $1,000's) Regression Statistics Multiple R 0.3992 R Square 0. 1594 Observations 30 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept -583.86 714.23 0.817 0.42056 -2046.9 879.2 Income 18.29 8.68 2.107 0.04419 0.510 36.07 (in $1,000's) Part 7: Is monthly advertising or average household income a better predictor of the monthly sales? Why? (2 marks) Next Page Page 8 of 10 Submit Quiz 10 of 13 questions saved IMG 3099.HEIC Show All FOL 20 4 W Op MacBook Air F4 F5 - F6 44 F7 FB F9 F10 F71 F12 % & EK 5 O E R T O P G H K C N K M