A multiple regression analysis produced the following output from Minitab. Regression Analysis: Y versus X₁ and x2 Predictor Coef Constant -0.0626 0.2034 X1 X2 Analysis of Variance SE Coef T 1.1003 0.5441 2.02 -0.8960 0.5548 -1.61 Source DF Regression 2 Residual 18 Error Total 20 S=0.179449 R-Sq - 89.0 % R-Sq(adj) = 87.8% SS -0.31 0.5796 0.0322 5.2809 P MS F P 4.7013 2.3506 73.00 0.000 These results indicate that. 0.762 0.058 0.124 at least one of the variable is significant at 5% level each predictor variable is significant at the 5% level X₂ is the only predictor variable significant at the 5% level none of the predictor variables are significant at the 5% level O x₁ is the only predictor variable significant at the 5% level
A multiple regression analysis produced the following output from Minitab. Regression Analysis: Y versus X₁ and x2 Predictor Coef Constant -0.0626 0.2034 X1 X2 Analysis of Variance SE Coef T 1.1003 0.5441 2.02 -0.8960 0.5548 -1.61 Source DF Regression 2 Residual 18 Error Total 20 S=0.179449 R-Sq - 89.0 % R-Sq(adj) = 87.8% SS -0.31 0.5796 0.0322 5.2809 P MS F P 4.7013 2.3506 73.00 0.000 These results indicate that. 0.762 0.058 0.124 at least one of the variable is significant at 5% level each predictor variable is significant at the 5% level X₂ is the only predictor variable significant at the 5% level none of the predictor variables are significant at the 5% level O x₁ is the only predictor variable significant at the 5% level
Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter4A: Problems In Applying The Linear Regression Model
Section: Chapter Questions
Problem 2E
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Question
A multiple regression analysis produced the following output from Minitab.
Regression Analysis: Y versus x and x
Predictor Coef SE Coef T P
Constant -0.0626 0.2034 -0.31 0.762
x 1.1003 0.5441 2.02 0.058
x -0.8960 0.5548 -1.61 0.124
S = 0.179449 R-Sq = 89.0% R-Sq(adj) = 87.8%
Analysis of Variance
Source DF SS MS F P
Regression 2 4.7013 2.3506 73.00 0.000
Residual
Error
18 0.5796 0.0322
Total 20 5.2809
These results indicate that____________
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