Answer Happy

Pls do it by manual calculation and type in word,
tqvm.
得分 IV. (20 points) What information can be obtained from this summary output? to remove = 0.05 a to enter = 0.05, a Analysis of Variance Source DF Adi SS Adi MS F-Value P-value 4 37260200 9315050 45. 23 0.000 Regression Poten 1 4727687 4727687 22.95 0.000 www AdvExp 1 4630364 4630364 22. 48 0.000 Share 1 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% Term Coefficients 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 www Obs Sales Fit Resid Resid 10 4876 3942 934 2.14 R