Question: Study the Minitab output shown in Problem 13.8.Comment on the overall strength of the regression model in light of S, R2, and adjustedR2. The regression

Study the Minitab output shown in Problem 13.8.Comment on the overall strength of the regression model in light of S, R2, and adjustedR2.

The regression equation is Y-34.7 + 0.0763x, + 0 . O0026x2-1. 12x3 Predictor Coef stdev 5.256 0.02234 0.000259 0.001031 0.9955 6.60 3.41 0.25 1.13 34.672 0.07629 Constant 005 .805 230 1.1212 S-9.722 R-sq 51.5% R-Sq (adj) -40.4% - Analysis of Variance Source DF MS Regression Error Total 3 1306.99 435.66 4.61 13 1228.78 16 2535.77 . 021 94.52

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