Determinacion de Vida Util Ejercicio
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tiempo puntaje x^2 y^2 xy 0 9 0 81 0 15 8.4 225 70.56 126 30 8.2 900 67.24 246 45 8 2025 64 360 60 7.8 3600 60.84 468 75 7.6 5625 57.76 570 90 7.6 8100 57.76 684 105 7.2 11025 51.84 756 120 7 14400 49 840 135 7 18225 49 945 150 6.8 22500 46.24 1020 165 6.8 27225 46.24 1122 180 6.6 32400 43.56 1188 1170 98 146250 745.04 8325 90 7.538461538 11250 57.31076923 640.3846154 tiempo puntaje y^ y-y^ (y-y^)^2 0 9 8.626374 0.373626 0.139596388 15 8.4 8.445054 -0.045054 0.002029863 30 8.2 8.263734 -0.063734 0.004062023 45 8 8.082414 -0.082414 0.006792067 60 7.8 7.901094 -0.101094 0.010219997 75 7.6 7.719774 -0.119774 0.014345811 90 7.6 7.538454 0.061546 0.00378791 105 7.2 7.357134 -0.157134 0.024691094 120 7 7.175814 -0.175814 0.030910563 0 20 40 60 80 100 120 140 160 180 200 0 1 2 3 4 5 6 7 8 9 10 f(x) = − 0.0120879120879121 x + 8.626373626373 R² = 0.954191784662835
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determinacion de vida util mediante regresion lineal
Transcript of Determinacion de Vida Util Ejercicio
tiempo puntaje x^2 y^2 xy x-xp0 9 0 81 0 -90
15 8.4 225 70.56 126 -7530 8.2 900 67.24 246 -6045 8 2025 64 360 -4560 7.8 3600 60.84 468 -3075 7.6 5625 57.76 570 -1590 7.6 8100 57.76 684 0
105 7.2 11025 51.84 756 15120 7 14400 49 840 30135 7 18225 49 945 45150 6.8 22500 46.24 1020 60165 6.8 27225 46.24 1122 75180 6.6 32400 43.56 1188 90
1170 98 146250 745.04 8325 090 7.538461538 11250 57.31076923 640.3846154
tiempo puntaje y^ y-y^ (y-y^)^2 LCS0 9 8.626374 0.373626 0.139596388 8.926850246
15 8.4 8.445054 -0.045054 0.002029863 8.71468577730 8.2 8.263734 -0.063734 0.004062023 8.50252130945 8 8.082414 -0.082414 0.006792067 8.2903568460 7.8 7.901094 -0.101094 0.010219997 8.07819237175 7.6 7.719774 -0.119774 0.014345811 7.86602790390 7.6 7.538454 0.061546 0.00378791 7.653863434
105 7.2 7.357134 -0.157134 0.024691094 7.503387903120 7 7.175814 -0.175814 0.030910563 7.352912371135 7 6.994494 0.005506 3.0316E-05 7.20243684150 6.8 6.813174 -0.013174 0.000173554 7.051961309165 6.8 6.631854 0.168146 0.028273077 6.901485777
0 20 40 60 80 100 120 140 160 180 2000
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f(x) = − 0.0120879120879121 x + 8.62637362637363R² = 0.954191784662835
Column CLinear (Column C)
180 6.6 6.450534 0.149466 0.022340085 6.75101024697.999902 9.8E-05 0.287252748
217.271178
y-yp (x-xp)^2 (y-yp)^2 (x-xp)(y-yp)1.461538462 8100 2.136094675 -131.5384620.861538462 5625 0.742248521 -64.61538460.661538462 3600 0.437633136 -39.69230770.461538462 2025 0.213017751 -20.76923080.261538462 900 0.068402367 -7.846153850.061538462 225 0.003786982 -0.923076920.061538462 0 0.003786982 0-0.33846154 225 0.114556213 -5.07692308-0.53846154 900 0.289940828 -16.1538462-0.53846154 2025 0.289940828 -24.2307692-0.73846154 3600 0.545325444 -44.3076923-0.73846154 5625 0.545325444 -55.3846154-0.93846154 8100 0.880710059 -84.4615385
0 40950 6.270769231 -495sxx syy sxy
b1 -0.012088b0 8.626374
LCI8.3258977548.1754222238.024946691
7.874471167.723995629 0.161597915 S7.5735200977.4230445667.2108800976.998715629
6.786551166.5743866916.362222223
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f(x) = − 0.0120879120879121 x + 8.62637362637363R² = 0.954191784662835
Column CLinear (Column C)
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y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)
6.150057754
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y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)
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y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)
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y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)
