Question: IV. What information can be obtained from this summary output? a to enter = 0.05, a to remove = 0. 05 Analysis of Variance Source

IV. What information can be obtained from this summary output? a to enter = 0.05, a to remove = 0. 05 Analysis of Variance Source DF Adj SS Adj MS F-Value P-Value Regression 4 37260200 9315050 45. 23 0. 000 Poten 4727687 4727687 22. 95 0. 000 AdvExp 4630364 4630364 22. 48 0. 000 Share 3009401 3009401 14. 61 0. 001 Accounts 1 2129972 2129972 10. 34 0. 004 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

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