The Minitab output displayed here is the result of a multiple regression analysis with three independent variables.
Question:
Discuss the computer output and the role x1 plays in this regressionmodel.
Transcribed Image Text:
The regression equation is Y = 121 + 13.4 X1-0.632 X2 + 1.42 X3 Predictor Constant Coef 121.31 13.355 -0.6322 1.421 Stdev 11.56 4.714 0.2270 3.342 10.50 2.93 014 -2.79 .015 678 0.43 S-7.041 R-sg 79.5% R-sq (adj) 74.7% Analysis of Variance df Source Regression Error Total MS 3 2491.98 830.66 16.76 000 49.58 644.49 16 3136.47 13
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Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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