17 Mening to another question will be scare Question 2 The College of Business and Economics wants to find the relationship between the final examination with the prelimination and students are taken and the data in analysed using Minitab. The output is as follows: Coefficients Term Coef SE Coel T.Value VIF Constant 13.52 8.17 165 0.112 X1 0433 0.150 2.72 0012 X2 1.300 0.1114 0 149 SAS Model Summary R- Red) Repred) 5.56777 02.50% 31-35% Analysis of Variance Source OF Adj SS Regression 10064 1 2200 X2 1 17974 Error 22 682 Ad MS 5432 22984 1797.36 F.Value Palue 0 741 0012 5790 0 MacBook Pro . 3 W E R. G S >> is midterm warnan D). Andmes Coefficients Term Coef Constant 13.52 Xt 0.433 1.399 VIF SE Coef 8.17 0.159 0.184 T.Value 1.65 2.72 7.61 P.Value 0.112 0.012 340 3.49 Model Summary R- 5.56777 R-sq(adj) R-sq(pred) 93.56% 91.35% F-Value Analysis of Variance Source DF Adj ss Regression 10864 X1 1 229.8 X2 1 1797 A Error 22 682 Total 24 11546 Adj MS 5432 229.84 1797.36 741 57.98 P.Value 0 0.012 0 Versus Normal Probability Plot esponses Percent MacBook Pro AMS Analysis of Variance Source DF ASS Regreso TO 2283 1 TOTA Em 22 62 Total 24 2013 STI TAS ST Normal Proty Plot Ver Residual lon (write the letter of the right answer (a,b,c,d)) 0.433PrelimExamination + 1.399MidtermExamination 159PrelimExamination +0.159MidtermExamination MacBook Pro 1. Find the regression equation (write the letter of the right nowe(0,0,0) Final examination 13.52 +0.433Prelimxamination. 1 300MatemExamination . Final examination 8.17.0.159 PrelimExamination-0.150MidtermExamination c. Final examination = 1.65 +2.72PrelimExamination +2.72MidtermExamination d. Final examination 0.112 +0.012 PrelimExamination 0.000Midterm Examination 2. Interpret the regression coefficient for the variable MidtermExamination (write the letter of the right awer (a,b,c,d)) a. For every additional point in the final examination the average mark in the midterm examination increases by 0.433 holding the prelim examination mark consta b. For every addition point in the midterm examination the average mark in the final examination increases by 1.390 holding the prelim examination mark constant c For every additional point in the final examination the average mark in the midterm examination increases by 1.399 holding the prelim exaration mark constant d. For every additional point in the midterm examination the average mark in the final examination increases by 0 433 holding the prelim examination mark content 3. Calculate and interpret the coefficient of determination (R-84) (write the letter of the right sentence (a,bc,d,e,.1) a. As the coefficient of determination equals 94.09, then, 94.09% of the variability in the explanatory variables is explained by the response variatie b. As the coefficient or determination equals 91.35, then, 91.35% of the variability in the explanatory variables is explained by the response variable c. As the coefficient of determination equals 91.35, then, 91.35% of the variability in the response variable is explained by the independent variables d. As the coefficient of determination equals 94.09, then, 94.09% of the variability in the explanatory variable is explained by the independent variables e. As the coefficient of determination equals 94.09, then, 94.09% of the variability in the response variable is explained by the independent variables 1. As the coefficient of determination equals 91.35, then, 91.35% of the variability in the explanatory variable is explained by the Independent varlables Aamiltutallalarial Com ANOMALI Rowd the MacBook Pro JE 4. Complete the ANOVA e Provide the grees of redom in the ston, the value and the MSE 24 15.08.2013 26175233 6:48 186.50 A 39.33 d. 4 & 175.23 & 31 0.2 & 406.12 & 10:23 1.28 10.50 & 19.23 5. Test for the significance of the regression model (write the letter of the right answer (...) a. Since the p-value is very large, we can reject HD and conclude that the score in the prelim and midterm examinations jointly have significantoflect on the final mare b. Since the p-value is very small, we can accept HO and conclude that the score in the prelim and midterm examination jointly do not have significant effect on the mark c. Since the p-value is very small, we can reject HD and conclude that the score in the prelim and midterm examinations jointly have significant ect on the final mark d. Since the p-value is very largo, we can accept Ho and conclude that the score in the prere and midterm examinations jointly do not have digitalect on the final mark 6. Are the assumptions roughly fulfilled? (write the letter of the right answer (a,b)) a Yes b. No (write the letter of the 7. Predict the final examination score for a student with 95 and 91 in the prelim and midterm examinations, respectively - 182,082 167,981 MacBook Pro 3 nie w wym ww ws and concedere in mand midomosyon on the wewe Hand that their prim and mine Since is very can accept and conclude that the core interim ad mirmssamney do not Are the motion poughty Nanned? fwrite the letter of the right awwur (2011 Bu No 7. Predict the final examination score for a student with 95 and 1 In the prelim and midterm examinations, respectively was the 182.062 167.901 182.031 d. 181.00 Moving to another question will save this response MacBook Pro E R D C is V b