Lecture12

Lecture12 - SUMMARY OUTPUT Regression Statistics Multiple R...

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SUMMARY OUTPUT Regression Statistics Multiple R 0.69 R Square 0.47 Adjusted R Square 0.46 Standard Error 0.33 Observations 105 ANOVA df SS MS F Significance F Regression 2 9.78 4.89 45.27 0 Residual 102 11.02 0.11 Total 104 20.8 Coefficients Standard Error t Stat P-value Lower 95% Intercept -0.24 0.38 -0.63 0.53 -0.98 SATMath 0 0 3.02 0 0 SATVerbal 0 0 2.44 0.02 0 RESIDUAL OUTPUT Observation Predicted Univ GPA Residuals 1 3.22 0.3 2 2.76 0.15 3 2.82 -0.42 4 3.38 0.09 5 2.93 0.54 6 2.72 -0.35 7 2.89 -0.49 8 2.82 -0.58 9 2.9 0.12 10 3.14 0.18 11 3.49 0.1 12 2.98 -0.44 13 3.07 0.12 14 3.22 0.49 15 3.28 0.3 16 3.47 -0.07 17 3.63 0.1 18 3.59 -0.1 19 2.76 -0.51 20 2.84 -0.47 21 3.03 0.26 22 3.01 0.18 23 3.17 0.11 24 3.07 0.3 25 3.7 -0.09 26 3.79 0.02
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27 2.89 -0.49 28 2.76 -0.55 29 3.48 0.1 30 3.77 -0.26 31 3.69 -0.07 32 3.59 0.01 33 3.72 -0.07 34 3.56 0.2 35 2.74 -0.47 36 2.85 -0.5 37 3.33 -0.16 38 3.54 -0.07 39 2.99 0.01 40 2.81 -0.07 41 3.18 0.19 42 3.46 0.08 43 3.07 0.21 44 2.84 0.55 45 3.15 0.13 46 2.9 0.29 47 2.75 -0.23 48 2.96 0.12 49 3.1 -0.09 50 3.27 0.15 51 3.46 0.14 52 2.88 -0.48 53 2.84 -0.01 54 2.81 -0.43 55 2.81 0.4 56 3.02 -0.78 57 3.16 0.24 58 3.03 0.04 59 3.26 0.26 60 3.07 0.4 61 2.87 0.21 62 3.26 0.12 63 3.24 0.17 64 3.66 -0.02 65 3.5 0.21 66 3.28 -0.27 67 3.3 0.07 68 2.82 -0.48 69 3.32 -0.03 70 3.54 -0.14 71 3.6 -0.22 72 3.71 -0.43 73 3.25 0.06 74 3.42 0 75 3.63 -0.24 76 3.4 0.11 77 2.96 0.21
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78 2.74 0.46 79 3.59 -0.18 80 3.35 -0.06 81 2.78 0.39 82 3.02 0.1 83 3.14 0.57 84 3.36 0.14 85 3.52 -0.18 86 3.36 0.12 87 3.35 0.09 88 3.04 0.55 89 3.07 0.21 90 3.03 -0.03 91 2.68 0.74 92 3.12 0.29 93 3.15 0.34 94 3 0.28 95 3.21 -0.04 96 3.59 -0.35 97 2.87 -0.53 98 3.46 -0.18 99 2.83 -0.54 100 2.86 -0.78 101 3.09 0.55 102 3.59 -0.17 103 3.57 -0.32 104 2.94 -0.18 105 2.66 0.75
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Upper 95% 0.51 0.01 0 500 550 600 650 700 -1 0 1 SATMath Residual Plot SATMath Residuals 450 500 550 600 650 -1 0 1 SATVerbal Residual Pl SATVerbal
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750 700 750 lot
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SUMMARY OUTPUT Regression Statistics Multiple R 0.79 R Square 0.62 Adjusted R Square 0.61 Standard Error 0.28 Observations 105 ANOVA df SS MS F Significance F Regression 3 12.97 4.32 55.77 0 Residual 101 7.83 0.08 Total 104 20.8 Coefficients Standard Error t Stat P-value Lower 95% Intercept 0.58 0.34 1.69 0.09 -0.1 HS GPA 0.55 0.09
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Lecture12 - SUMMARY OUTPUT Regression Statistics Multiple R...

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