IV. (20 points) What information can be obtained from this summary output? a to enter = 0.05, a to remove = 0.05 Analysi

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Iv 20 Points What Information Can Be Obtained From This Summary Output A To Enter 0 05 A To Remove 0 05 Analysi 1 (146.86 KiB) Viewed 83 times

IV. (20 points) What information can be obtained from this summary output? a to enter = 0.05, a to remove = 0.05 Analysis of Variance Source Regression DF Adj SS Adj MS F-Value P-Value 4 37260200 9315050 45. 23 0.000 1 4727687 4727687 22. 95 0.000 1 4630364 4630364 22. 48 0.000 Poten AdvExp Share 1 3009401 3009401 14. 61 0.001 0.004 Accounts 1 2129972 2129972 10. 34 Error 20 4119349 205967 Total 24 41379549 S R-sq R-sq (adj) R-sq (pred) 453. 836 90.04% 88.05% 85.97% Coefficients Term Coef SE Coef T-Value P-Value VIF Constant -1442 424 -3.40 0.003 Poten 0.03822 0.00798 4.79 0.000 1.83 AdvExp 0.1750 0.0369 4.74 0.000 1. 15 Share 190.1 49.7 3.82 0.001 1.74 Accounts 9.21 2.87 3. 22 0.004 1.99 Fits and Diagnostics for Unusual Observations Std Obs Sales Fit Resid Resid 10 4876 3942 934 2.14 R