### Regression and ANOVA

6. Shown below is a portion of an Excel output for regression analysis relating Y (dependent variable) and X (independent variable). ANOVA Source df SS Regression 1 110 Residual 8 74 Total 9 184 Coefficients Standard Error t-stat Intercept 39.222 5.943 x -0.5556 0.1611 a. What has been the sample size f