Refer to the following multiple regression analysis. Analysis of variance Source DF Regression 5 Residual Error 20 Total 25 SS 100 40 140 MS 20 2 Predictor Constant Coefficient 3.00 4.00 3.00 0.20 SE Coefficient 1.50 3.00 0.20 X1 X2 X3 X4 X5 t 2.00 1.33 15.00 4.00 0.05 -2.50 3.00 1.00 4.00 -2.50 0.75
1-2. What is the computed value of F? (Round your answer to 1 decimal place.) Answer is not complete. Value of F d-3. Determine whether any of the regression coefficients are significant Answer is not complete. Ho At least one regression coofficient 16 e-1. What is the decision rule for individual regression coefficients? Use the 005 significance level (Negative amounts should Indicated by a minus sign. Round your answers to 3 decimal places.) Answer is not complete. on! Ho in cojected in each casei e-2. Which vanables would you consider eliminating? X and X X and X X and X4 X and X2
Refer to the following multiple regression analysis. Analysis of variance Source DF Regression 5 Residual Error 20 Total
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Refer to the following multiple regression analysis. Analysis of variance Source DF Regression 5 Residual Error 20 Total
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