Coeficiente de correlacion lineal 5 1
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Coeficiente de correlacion lineal 5 1

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Coeficiente de correlacion lineal 5 1 Coeficiente de correlacion lineal 5 1 Document Transcript

  • x y1 1291.0 599.72 1325.1 607.9 3 1357.1 605.6 4 1381.4 603.0 5 1409.4 606.6 6 1429.2 616.4 7 1448.7 629.7 8 1470.9 630.0 9 1512.2 632.710 1520.0 642.811 1546.6 642.212 1561.3 639.413 1603.3 638.814 1607.7 643.715 1637.4 624.9 ∑ 22101.30 9363.40 SCx 162486.464 SCy 3662.97 SCxy 20800.90 Coeficiente de coorelacion r 0.85262278 Coeficiente de determinacion r2 0.72696561 Error estandar Sylx 59.0207236 3662.97 2662.85 1000.12 76.93 Sylx 8.77
  • x2 y21666681.00 359640.091755890.01 369542.411841720.41 366751.361908265.96 363609.001986408.36 367963.562042612.64 379948.962098731.69 396522.092163546.81 396900.002286748.84 400309.292310400.00 413191.842391971.56 412420.842437657.69 408832.362570570.89 408065.44 2584699.29 414349.69 2681078.76 390500.0132726983.91 5848546.94
  • xy 774212.70 805528.29 821859.76 832984.20 854942.04 880958.88 912246.39 926667.00 956768.94 977056.00 993226.52 998295.22 1024188.04 1034876.49 1023211.2613817021.73
  • Sustitucion x1291.01325.11357.11381.41409.41429.21448.71470.91512.21520.01546.61561.31603.31607.71637.4
  • Sustitucion y 600.87 605.24 609.34 612.45 616.03 618.57 621.06 623.90 629.19 630.19 633.59 635.48 640.85 641.42 645.22
  • 650.0 y = 0.128x + 435.61 R² = 0.727640.0630.0620.0610.0600.0590.0 1250.0 1300.0
  • a1 n*∑xy ∑x*∑y n*∑x2 (∑x)2 a0 2 ∑x *∑y ∑ x * ∑x y n*∑x2 (∑x)2y = 0.128x + 435.61 R² = 0.727 1300.0 1350.0 1400.0 1450.0
  • Recta de regresion lineal y= a1x+a0 a1= ? a0= ? a1 207255325.95 206943312.42 490904758.65 488467461.69 a0 306435841142.89 305374142361.25 490904758.65 488467461.691450.0 1500.0 1550.0
  • ecta de regresion lineal 0.12802 435.61 a1 312013.53 2437296.96 a0 1061698781.65 2437296.96 1550.0 1600.0 1650.0
  • n*∑xy - ∑x*∑y n*∑x2 - (∑x)2 ∑ x2 * ∑ y - ∑ x * ∑x y n*∑x2 - (∑x)21650.0