The data on the selling price (y) and annual taxes (x) for 24 houses is summarize in the table below. 24 Ex2 = 1042.1141 n%3D Xave 6.4049 Ey² = 29581.65 !! Yave = 34.6125 Exy = 5511.9255 Ex = 153.718 Sxy 191.36121 Ey = 830.7 Sxx = 57.5631 The regression analysis is presented in the table below SUMMARY OUTPUT Regression Statistics R Square Adjusted R Square Observations 24

Q: How to identify the length of confidence interval

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