Study the Minitab regression output that follows. How many predictors are there? What is the equation of
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Regression Analysis: Y versus X^, X2, X3, X4 The regression equation is Y -- 55.9 + 0.0105 x, Predictor 0.107 X2 + 0.579 Xz 3-0.870 X4 Coef SE Coef 24.22 0.01049 0.02100 0.10720 0.03503 0.57922 0.07633 0.1498 55.93 2.31 0.025 0.50 0.619 3.06 0.003 7.59 0.000 5.81 0.000 =78. T% Constant 1 0.8695 S= 9.025 R-Sg 80.2% R-Sg (adj ) = Analysis of Variance Source DF MS Regression Residual Error Total 2 55 18088.54522.1 55.520.000 4479.7 5922568.2 81.4
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There are four predictors The equation of the regression model is 559 00105 x 1 0107 x 2 ...View the full answer
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Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
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