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taula z, Apuntes de Psicología

Asignatura: Metodes d'investigació quantitativa, Profesor: General General, Carrera: Psicologia, Universidad: UOC

Tipo: Apuntes

2012/2013

Subido el 21/11/2013

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Tabla 1: Función de Distribución Normal Estándar
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09
-3.0 0.001350 0.001306 0.001264 0.001223 0.001183 0.001144 0.001107 0.001070 0.001035 0.001001
-2.9 0.001866 0.001807 0.001750 0.001695 0.001641 0.001589 0.001538 0.001489 0.001441 0.001395
-2.8 0.002555 0.002477 0.002401 0.002327 0.002256 0.002186 0.002118 0.002052 0.001988 0.001926
-2.7 0.003467 0.003364 0.003264 0.003167 0.003072 0.002980 0.002890 0.002803 0.002718 0.002635
-2.6 0.004661 0.004527 0.004396 0.004269 0.004145 0.004025 0.003907 0.003793 0.003681 0.003573
-2.5 0.006210 0.006037 0.005868 0.005703 0.005543 0.005386 0.005234 0.005085 0.004940 0.004799
-2.4 0.008198 0.007976 0.007760 0.007549 0.007344 0.007143 0.006947 0.006756 0.006569 0.006387
-2.3 0.010724 0.010444 0.010170 0.009903 0.009642 0.009387 0.009137 0.008894 0.008656 0.008424
-2.2 0.013903 0.013553 0.013209 0.012874 0.012545 0.012224 0.011911 0.011604 0.011304 0.011011
-2.1 0.017864 0.017429 0.017003 0.016586 0.016177 0.015778 0.015386 0.015003 0.014629 0.014262
-2.0 0.022750 0.022216 0.021692 0.021178 0.020675 0.020182 0.019699 0.019226 0.018763 0.018309
-1.9 0.028717 0.028067 0.027429 0.026803 0.026190 0.025588 0.024998 0.024419 0.023852 0.023295
-1.8 0.035930 0.035148 0.034380 0.033625 0.032884 0.032157 0.031443 0.030742 0.030054 0.029379
-1.7 0.044565 0.043633 0.042716 0.041815 0.040930 0.040059 0.039204 0.038364 0.037538 0.036727
-1.6 0.054799 0.053699 0.052616 0.051551 0.050503 0.049471 0.048457 0.047460 0.046479 0.045514
-1.5 0.066807 0.065522 0.064255 0.063008 0.061780 0.060571 0.059380 0.058208 0.057053 0.055917
-1.4 0.080757 0.079270 0.077804 0.076359 0.074934 0.073529 0.072145 0.070781 0.069437 0.068112
-1.3 0.096800 0.095098 0.093418 0.091759 0.090123 0.088508 0.086915 0.085343 0.083793 0.082264
-1.2 0.115070 0.113139 0.111232 0.109349 0.107488 0.105650 0.103835 0.102042 0.100273 0.098525
-1.1 0.135666 0.133500 0.131357 0.129238 0.127143 0.125072 0.123024 0.121000 0.119000 0.117023
-1.0 0.158655 0.156248 0.153864 0.151505 0.149170 0.146859 0.144572 0.142310 0.140071 0.137857
-0.9 0.184060 0.181411 0.178786 0.176186 0.173609 0.171056 0.168528 0.166023 0.163543 0.161087
-0.8 0.211855 0.208970 0.206108 0.203269 0.200454 0.197663 0.194895 0.192150 0.189430 0.186733
-0.7 0.241964 0.238852 0.235762 0.232695 0.229650 0.226627 0.223627 0.220650 0.217695 0.214764
-0.6 0.274253 0.270931 0.267629 0.264347 0.261086 0.257846 0.254627 0.251429 0.248252 0.245097
-0.5 0.308538 0.305026 0.301532 0.298056 0.294599 0.291160 0.287740 0.284339 0.280957 0.277595
-0.4 0.344578 0.340903 0.337243 0.333598 0.329969 0.326355 0.322758 0.319178 0.315614 0.312067
-0.3 0.382089 0.378280 0.374484 0.370700 0.366928 0.363169 0.359424 0.355691 0.351973 0.348268
-0.2 0.420740 0.416834 0.412936 0.409046 0.405165 0.401294 0.397432 0.393580 0.389739 0.385908
-0.1 0.460172 0.456205 0.452242 0.448283 0.444330 0.440382 0.436441 0.432505 0.428576 0.424655
-0.0 0.500000 0.496011 0.492022 0.488034 0.484047 0.480061 0.476078 0.472097 0.468119 0.464144
0.0 0.500000 0.503989 0.507978 0.511966 0.515953 0.519939 0.523922 0.527903 0.531881 0.535856
0.1 0.539828 0.543795 0.547758 0.551717 0.555670 0.559618 0.563559 0.567495 0.571424 0.575345
0.2 0.579260 0.583166 0.587064 0.590954 0.594835 0.598706 0.602568 0.606420 0.610261 0.614092
0.3 0.617911 0.621720 0.625516 0.629300 0.633072 0.636831 0.640576 0.644309 0.648027 0.651732
0.4 0.655422 0.659097 0.662757 0.666402 0.670031 0.673645 0.677242 0.680822 0.684386 0.687933
0.5 0.691462 0.694974 0.698468 0.701944 0.705401 0.708840 0.712260 0.715661 0.719043 0.722405
0.6 0.725747 0.729069 0.732371 0.735653 0.738914 0.742154 0.745373 0.748571 0.751748 0.754903
0.7 0.758036 0.761148 0.764238 0.767305 0.770350 0.773373 0.776373 0.779350 0.782305 0.785236
0.8 0.788145 0.791030 0.793892 0.796731 0.799546 0.802337 0.805105 0.807850 0.810570 0.813267
0.9 0.815940 0.818589 0.821214 0.823814 0.826391 0.828944 0.831472 0.833977 0.836457 0.838913
1.0 0.841345 0.843752 0.846136 0.848495 0.850830 0.853141 0.855428 0.857690 0.859929 0.862143
1.1 0.864334 0.866500 0.868643 0.870762 0.872857 0.874928 0.876976 0.879000 0.881000 0.882977
1.2 0.884930 0.886861 0.888768 0.890651 0.892512 0.894350 0.896165 0.897958 0.899727 0.901475
1.3 0.903200 0.904902 0.906582 0.908241 0.909877 0.911492 0.913085 0.914657 0.916207 0.917736
1.4 0.919243 0.920730 0.922196 0.923641 0.925066 0.926471 0.927855 0.929219 0.930563 0.931888
1.5 0.933193 0.934478 0.935745 0.936992 0.938220 0.939429 0.940620 0.941792 0.942947 0.944083
1.6 0.945201 0.946301 0.947384 0.948449 0.949497 0.950529 0.951543 0.952540 0.953521 0.954486
1.7 0.955435 0.956367 0.957284 0.958185 0.959070 0.959941 0.960796 0.961636 0.962462 0.963273
1.8 0.964070 0.964852 0.965620 0.966375 0.967116 0.967843 0.968557 0.969258 0.969946 0.970621
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Tabla 1: Función de Distribución Normal Estándar

Ejemplos : Si X ∼ N(0,1), entonces Pr( X ≤ −1.96) = 0.024998 y Pr( X ≤ 2.00) = 0.977250.

Fuente : Tabla construida utilizando la función @cnorm de EViews®^ 3.1.

Tabla 3: Valores Críticos de la Distribución Chi-Cuadrado.

Ejemplos : Si X ∼ χ^2 (20), entonces Pr( X ≤ 9.59) = 0.025 y Pr( X ≤ 34.17) = 0.975.

Fuente : Tabla construida utilizando la función @qchisq de EViews ®^ 3.1.

 - 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0. 
  • -3.0 0.001350 0.001306 0.001264 0.001223 0.001183 0.001144 0.001107 0.001070 0.001035 0.
  • -2.9 0.001866 0.001807 0.001750 0.001695 0.001641 0.001589 0.001538 0.001489 0.001441 0.
  • -2.8 0.002555 0.002477 0.002401 0.002327 0.002256 0.002186 0.002118 0.002052 0.001988 0.
  • -2.7 0.003467 0.003364 0.003264 0.003167 0.003072 0.002980 0.002890 0.002803 0.002718 0.
  • -2.6 0.004661 0.004527 0.004396 0.004269 0.004145 0.004025 0.003907 0.003793 0.003681 0.
  • -2.5 0.006210 0.006037 0.005868 0.005703 0.005543 0.005386 0.005234 0.005085 0.004940 0.
  • -2.4 0.008198 0.007976 0.007760 0.007549 0.007344 0.007143 0.006947 0.006756 0.006569 0.
  • -2.3 0.010724 0.010444 0.010170 0.009903 0.009642 0.009387 0.009137 0.008894 0.008656 0.
  • -2.2 0.013903 0.013553 0.013209 0.012874 0.012545 0.012224 0.011911 0.011604 0.011304 0.
  • -2.1 0.017864 0.017429 0.017003 0.016586 0.016177 0.015778 0.015386 0.015003 0.014629 0.
  • -2.0 0.022750 0.022216 0.021692 0.021178 0.020675 0.020182 0.019699 0.019226 0.018763 0.
  • -1.9 0.028717 0.028067 0.027429 0.026803 0.026190 0.025588 0.024998 0.024419 0.023852 0.
  • -1.8 0.035930 0.035148 0.034380 0.033625 0.032884 0.032157 0.031443 0.030742 0.030054 0.
  • -1.7 0.044565 0.043633 0.042716 0.041815 0.040930 0.040059 0.039204 0.038364 0.037538 0.
  • -1.6 0.054799 0.053699 0.052616 0.051551 0.050503 0.049471 0.048457 0.047460 0.046479 0.
  • -1.5 0.066807 0.065522 0.064255 0.063008 0.061780 0.060571 0.059380 0.058208 0.057053 0.
  • -1.4 0.080757 0.079270 0.077804 0.076359 0.074934 0.073529 0.072145 0.070781 0.069437 0.
  • -1.3 0.096800 0.095098 0.093418 0.091759 0.090123 0.088508 0.086915 0.085343 0.083793 0.
  • -1.2 0.115070 0.113139 0.111232 0.109349 0.107488 0.105650 0.103835 0.102042 0.100273 0.
  • -1.1 0.135666 0.133500 0.131357 0.129238 0.127143 0.125072 0.123024 0.121000 0.119000 0.
  • -1.0 0.158655 0.156248 0.153864 0.151505 0.149170 0.146859 0.144572 0.142310 0.140071 0.
  • -0.9 0.184060 0.181411 0.178786 0.176186 0.173609 0.171056 0.168528 0.166023 0.163543 0.
  • -0.8 0.211855 0.208970 0.206108 0.203269 0.200454 0.197663 0.194895 0.192150 0.189430 0.
  • -0.7 0.241964 0.238852 0.235762 0.232695 0.229650 0.226627 0.223627 0.220650 0.217695 0.
  • -0.6 0.274253 0.270931 0.267629 0.264347 0.261086 0.257846 0.254627 0.251429 0.248252 0.
  • -0.5 0.308538 0.305026 0.301532 0.298056 0.294599 0.291160 0.287740 0.284339 0.280957 0.
  • -0.4 0.344578 0.340903 0.337243 0.333598 0.329969 0.326355 0.322758 0.319178 0.315614 0.
  • -0.3 0.382089 0.378280 0.374484 0.370700 0.366928 0.363169 0.359424 0.355691 0.351973 0.
  • -0.2 0.420740 0.416834 0.412936 0.409046 0.405165 0.401294 0.397432 0.393580 0.389739 0.
  • -0.1 0.460172 0.456205 0.452242 0.448283 0.444330 0.440382 0.436441 0.432505 0.428576 0.
  • -0.0 0.500000 0.496011 0.492022 0.488034 0.484047 0.480061 0.476078 0.472097 0.468119 0.
    • 0.0 0.500000 0.503989 0.507978 0.511966 0.515953 0.519939 0.523922 0.527903 0.531881 0.
    • 0.1 0.539828 0.543795 0.547758 0.551717 0.555670 0.559618 0.563559 0.567495 0.571424 0.
    • 0.2 0.579260 0.583166 0.587064 0.590954 0.594835 0.598706 0.602568 0.606420 0.610261 0.
    • 0.3 0.617911 0.621720 0.625516 0.629300 0.633072 0.636831 0.640576 0.644309 0.648027 0.
    • 0.4 0.655422 0.659097 0.662757 0.666402 0.670031 0.673645 0.677242 0.680822 0.684386 0.
    • 0.5 0.691462 0.694974 0.698468 0.701944 0.705401 0.708840 0.712260 0.715661 0.719043 0.
    • 0.6 0.725747 0.729069 0.732371 0.735653 0.738914 0.742154 0.745373 0.748571 0.751748 0.
    • 0.7 0.758036 0.761148 0.764238 0.767305 0.770350 0.773373 0.776373 0.779350 0.782305 0.
    • 0.8 0.788145 0.791030 0.793892 0.796731 0.799546 0.802337 0.805105 0.807850 0.810570 0.
    • 0.9 0.815940 0.818589 0.821214 0.823814 0.826391 0.828944 0.831472 0.833977 0.836457 0.
    • 1.0 0.841345 0.843752 0.846136 0.848495 0.850830 0.853141 0.855428 0.857690 0.859929 0.
    • 1.1 0.864334 0.866500 0.868643 0.870762 0.872857 0.874928 0.876976 0.879000 0.881000 0.
    • 1.2 0.884930 0.886861 0.888768 0.890651 0.892512 0.894350 0.896165 0.897958 0.899727 0.
    • 1.3 0.903200 0.904902 0.906582 0.908241 0.909877 0.911492 0.913085 0.914657 0.916207 0.
    • 1.4 0.919243 0.920730 0.922196 0.923641 0.925066 0.926471 0.927855 0.929219 0.930563 0.
    • 1.5 0.933193 0.934478 0.935745 0.936992 0.938220 0.939429 0.940620 0.941792 0.942947 0.
    • 1.6 0.945201 0.946301 0.947384 0.948449 0.949497 0.950529 0.951543 0.952540 0.953521 0.
    • 1.7 0.955435 0.956367 0.957284 0.958185 0.959070 0.959941 0.960796 0.961636 0.962462 0.
    • 1.8 0.964070 0.964852 0.965620 0.966375 0.967116 0.967843 0.968557 0.969258 0.969946 0.
    • 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.
  • 1.9 0.971283 0.971933 0.972571 0.973197 0.973810 0.974412 0.975002 0.975581 0.976148 0.
  • 2.0 0.977250 0.977784 0.978308 0.978822 0.979325 0.979818 0.980301 0.980774 0.981237 0.
  • 2.1 0.982136 0.982571 0.982997 0.983414 0.983823 0.984222 0.984614 0.984997 0.985371 0.
  • 2.2 0.986097 0.986447 0.986791 0.987126 0.987455 0.987776 0.988089 0.988396 0.988696 0.
  • 2.3 0.989276 0.989556 0.989830 0.990097 0.990358 0.990613 0.990863 0.991106 0.991344 0.
  • 2.4 0.991802 0.992024 0.992240 0.992451 0.992656 0.992857 0.993053 0.993244 0.993431 0.
  • 2.5 0.993790 0.993963 0.994132 0.994297 0.994457 0.994614 0.994766 0.994915 0.995060 0.
  • 2.6 0.995339 0.995473 0.995604 0.995731 0.995855 0.995975 0.996093 0.996207 0.996319 0.
  • 2.7 0.996533 0.996636 0.996736 0.996833 0.996928 0.997020 0.997110 0.997197 0.997282 0.
  • 2.8 0.997445 0.997523 0.997599 0.997673 0.997744 0.997814 0.997882 0.997948 0.998012 0.
  • 2.9 0.998134 0.998193 0.998250 0.998305 0.998359 0.998411 0.998462 0.998511 0.998559 0.
  • 3.0 0.998650 0.998694 0.998736 0.998777 0.998817 0.998856 0.998893 0.998930 0.998965 0. - 0.005 0.010 0.025 0.050 0.100 0.900 0.950 0.975 0.990 0. FUNCION DE DISTRIBUCION - 1 -63.657 -31.821 -12.706 -6.314 -3.078 3.078 6.314 12.706 31.821 63. - 2 -9.925 -6.965 -4.303 -2.920 -1.886 1.886 2.920 4.303 6.965 9. - 3 -5.841 -4.541 -3.182 -2.353 -1.638 1.638 2.353 3.182 4.541 5. - 4 -4.604 -3.747 -2.776 -2.132 -1.533 1.533 2.132 2.776 3.747 4. - 5 -4.032 -3.365 -2.571 -2.015 -1.476 1.476 2.015 2.571 3.365 4. - 6 -3.707 -3.143 -2.447 -1.943 -1.440 1.440 1.943 2.447 3.143 3. - 7 -3.499 -2.998 -2.365 -1.895 -1.415 1.415 1.895 2.365 2.998 3. - 8 -3.355 -2.896 -2.306 -1.860 -1.397 1.397 1.860 2.306 2.896 3. - 9 -3.250 -2.821 -2.262 -1.833 -1.383 1.383 1.833 2.262 2.821 3. - 10 -3.169 -2.764 -2.228 -1.812 -1.372 1.372 1.812 2.228 2.764 3.
  • G 11 -3.106 -2.718 -2.201 -1.796 -1.363 1.363 1.796 2.201 2.718 3.
  • R 12 -3.055 -2.681 -2.179 -1.782 -1.356 1.356 1.782 2.179 2.681 3.
  • A 13 -3.012 -2.650 -2.160 -1.771 -1.350 1.350 1.771 2.160 2.650 3.
  • D 14 -2.977 -2.624 -2.145 -1.761 -1.345 1.345 1.761 2.145 2.624 2.
  • O 15 -2.947 -2.602 -2.131 -1.753 -1.341 1.341 1.753 2.131 2.602 2. - 16 -2.921 -2.583 -2.120 -1.746 -1.337 1.337 1.746 2.120 2.583 2. S
  • D 17 -2.898 -2.567 -2.110 -1.740 -1.333 1.333 1.740 2.110 2.567 2.
  • E 18 -2.878 -2.552 -2.101 -1.734 -1.330 1.330 1.734 2.101 2.552 2. - 19 -2.861 -2.539 -2.093 -1.729 -1.328 1.328 1.729 2.093 2.539 2.
  • L 20 -2.845 -2.528 -2.086 -1.725 -1.325 1.325 1.725 2.086 2.528 2.
  • B 21 -2.831 -2.518 -2.080 -1.721 -1.323 1.323 1.721 2.080 2.518 2. I
  • E 22 -2.819 -2.508 -2.074 -1.717 -1.321 1.321 1.717 2.074 2.508 2.
  • R 23 -2.807 -2.500 -2.069 -1.714 -1.319 1.319 1.714 2.069 2.500 2.
  • T 24 -2.797 -2.492 -2.064 -1.711 -1.318 1.318 1.711 2.064 2.492 2.
  • A 25 -2.787 -2.485 -2.060 -1.708 -1.316 1.316 1.708 2.060 2.485 2. - 26 -2.779 -2.479 -2.056 -1.706 -1.315 1.315 1.706 2.056 2.479 2. D - 27 -2.771 -2.473 -2.052 -1.703 -1.314 1.314 1.703 2.052 2.473 2. - 28 -2.763 -2.467 -2.048 -1.701 -1.313 1.313 1.701 2.048 2.467 2. - 29 -2.756 -2.462 -2.045 -1.699 -1.311 1.311 1.699 2.045 2.462 2. - 30 -2.750 -2.457 -2.042 -1.697 -1.310 1.310 1.697 2.042 2.457 2. - 40 -2.704 -2.423 -2.021 -1.684 -1.303 1.303 1.684 2.021 2.423 2. - 60 -2.660 -2.390 -2.000 -1.671 -1.296 1.296 1.671 2.000 2.390 2. - 90 -2.632 -2.368 -1.987 -1.662 -1.291 1.291 1.662 1.987 2.368 2.
    • 120 -2.617 -2.358 -1.980 -1.658 -1.289 1.289 1.658 1.980 2.358 2.
    • INF -2.576 -2.327 -1.960 -1.645 -1.282 1.282 1.645 1.960 2.327 2. - 0.005 0.010 0.025 0.050 0.100 0.900 0.950 0.975 0.990 0. FUNCION DE DISTRIBUCION
      • 1 0.000039 0.000157 0.000982 0.003932 0.0158 2.71 3.84 5.02 6.63 7.
      • 2 0.0100 0.0201 0.0506 0.10 0.21 4.61 5.99 7.38 9.21 10.
      • 3 0.0717 0.11 0.22 0.35 0.58 6.25 7.81 9.35 11.34 12.
      • 4 0.21 0.30 0.48 0.71 1.06 7.78 9.49 11.14 13.28 14.
      • 5 0.41 0.55 0.83 1.15 1.61 9.24 11.07 12.83 15.09 16.
      • 6 0.68 0.87 1.24 1.64 2.20 10.64 12.59 14.45 16.81 18.
      • 7 0.99 1.24 1.69 2.17 2.83 12.02 14.07 16.01 18.48 20.
  • G 8 1.34 1.65 2.18 2.73 3.49 13.36 15.51 17.53 20.09 21.
  • R 9 1.73 2.09 2.70 3.33 4.17 14.68 16.92 19.02 21.67 23.
  • A 10 2.16 2.56 3.25 3.94 4.87 15.99 18.31 20.48 23.21 25.
  • O 11 2.60 3.05 3.82 4.57 5.58 17.28 19.68 21.92 24.72 26. D
  • S 12 3.07 3.57 4.40 5.23 6.30 18.55 21.03 23.34 26.22 28.
    • 13 3.57 4.11 5.01 5.89 7.04 19.81 22.36 24.74 27.69 29.
  • D 14 4.07 4.66 5.63 6.57 7.79 21.06 23.68 26.12 29.14 31.
  • E 15 4.60 5.23 6.26 7.26 8.55 22.31 25.00 27.49 30.58 32.
    • 16 5.14 5.81 6.91 7.96 9.31 23.54 26.30 28.85 32.00 34.
  • L 17 5.70 6.41 7.56 8.67 10.09 24.77 27.59 30.19 33.41 35.
  • I 18 6.26 7.01 8.23 9.39 10.86 25.99 28.87 31.53 34.81 37.
  • B 19 6.84 7.63 8.91 10.12 11.65 27.20 30.14 32.85 36.19 38.
  • E 20 7.43 8.26 9.59 10.85 12.44 28.41 31.41 34.17 37.57 40.
  • T 21 8.03 8.90 10.28 11.59 13.24 29.62 32.67 35.48 38.93 41. R
  • A 22 8.64 9.54 10.98 12.34 14.04 30.81 33.92 36.78 40.29 42.
  • D 23 9.26 10.20 11.69 13.09 14.85 32.01 35.17 38.08 41.64 44.
    • 24 9.89 10.86 12.40 13.85 15.66 33.20 36.42 39.36 42.98 45.
    • 25 10.52 11.52 13.12 14.61 16.47 34.38 37.65 40.65 44.31 46.
    • 26 11.16 12.20 13.84 15.38 17.29 35.56 38.89 41.92 45.64 48.
    • 27 11.81 12.88 14.57 16.15 18.11 36.74 40.11 43.19 46.96 49.
    • 28 12.46 13.56 15.31 16.93 18.94 37.92 41.34 44.46 48.28 50.
    • 29 13.12 14.26 16.05 17.71 19.77 39.09 42.56 45.72 49.59 52.
    • 30 13.79 14.95 16.79 18.49 20.60 40.26 43.77 46.98 50.89 53.

Tabla 4-1: Valores Críticos de la Distribución F - Función de Distribución = 0.90.

GRADOS DE LIBERTAD DEL NUMERADOR

G 4 4.54 4.32 4.19 4.11 4.05 4.01 3.98 3.95 3.94 3.

R 5 4.06 3.78 3.62 3.52 3.45 3.40 3.37 3.34 3.32 3.

A

D 6 3.78 3.46 3.29 3.18 3.11 3.05 3.01 2.98 2.96 2.

O 7 3.59 3.26 3.07 2.96 2.88 2.83 2.78 2.75 2.72 2.

S 8 3.46 3.11 2.92 2.81 2.73 2.67 2.62 2.59 2.56 2.

D 10 3.29 2.92 2.73 2.61 2.52 2.46 2.41 2.38 2.35 2.

E

L 12 3.18 2.81 2.61 2.48 2.39 2.33 2.28 2.24 2.21 2.

I 13 3.14 2.76 2.56 2.43 2.35 2.28 2.23 2.20 2.16 2.

B 14 3.10 2.73 2.52 2.39 2.31 2.24 2.19 2.15 2.12 2.

E 15 3.07 2.70 2.49 2.36 2.27 2.21 2.16 2.12 2.09 2.

R

T 16 3.05 2.67 2.46 2.33 2.24 2.18 2.13 2.09 2.06 2.

A 17 3.03 2.64 2.44 2.31 2.22 2.15 2.10 2.06 2.03 2.

D 18 3.01 2.62 2.42 2.29 2.20 2.13 2.08 2.04 2.00 1.

D 20 2.97 2.59 2.38 2.25 2.16 2.09 2.04 2.00 1.96 1.

E

L 21 2.96 2.57 2.36 2.23 2.14 2.08 2.02 1.98 1.95 1.

D 23 2.94 2.55 2.34 2.21 2.11 2.05 1.99 1.95 1.92 1.

E 24 2.93 2.54 2.33 2.19 2.10 2.04 1.98 1.94 1.91 1.

N 25 2.92 2.53 2.32 2.18 2.09 2.02 1.97 1.93 1.89 1.

O

M 26 2.91 2.52 2.31 2.17 2.08 2.01 1.96 1.92 1.88 1.

I 27 2.90 2.51 2.30 2.17 2.07 2.00 1.95 1.91 1.87 1.

N 28 2.89 2.50 2.29 2.16 2.06 2.00 1.94 1.90 1.87 1.

A 29 2.89 2.50 2.28 2.15 2.06 1.99 1.93 1.89 1.86 1.

D 30 2.88 2.49 2.28 2.14 2.05 1.98 1.93 1.88 1.85 1.

O

R 40 2.84 2.44 2.23 2.09 2.00 1.93 1.87 1.83 1.79 1.

INF 2.71 2.30 2.08 1.95 1.85 1.77 1.72 1.67 1.63 1.

Ejemplos : Si X ∼ F (2,20), Pr( X ≤ 2.59) = 0.90; si X ∼ F (3, n ) con n suficientemente grande, Pr( X ≤ 2.08) ≈ 0.90.

Fuente : Tabla construida utilizando la función @qfdist de EViews®^ 3.1.

v

Tabla 4-3: Valores Críticos de la Distribución F - Función de Distribución = 0.99.

GRADOS DE LIBERTAD DEL NUMERADOR

G 4 21.20 18.00 16.69 15.98 15.52 15.21 14.98 14.80 14.66 14.

R 5 16.26 13.27 12.06 11.39 10.97 10.67 10.46 10.29 10.16 10.

A

D 6 13.75 10.92 9.78 9.15 8.75 8.47 8.26 8.10 7.98 7.

O 7 12.25 9.55 8.45 7.85 7.46 7.19 6.99 6.84 6.72 6.

S 8 11.26 8.65 7.59 7.01 6.63 6.37 6.18 6.03 5.91 5.

D 10 10.04 7.56 6.55 5.99 5.64 5.39 5.20 5.06 4.94 4.

E

L 12 9.33 6.93 5.95 5.41 5.06 4.82 4.64 4.50 4.39 4.

I 13 9.07 6.70 5.74 5.21 4.86 4.62 4.44 4.30 4.19 4.

B 14 8.86 6.51 5.56 5.04 4.69 4.46 4.28 4.14 4.03 3.

E 15 8.68 6.36 5.42 4.89 4.56 4.32 4.14 4.00 3.89 3.

R

T 16 8.53 6.23 5.29 4.77 4.44 4.20 4.03 3.89 3.78 3.

A 17 8.40 6.11 5.18 4.67 4.34 4.10 3.93 3.79 3.68 3.

D 18 8.29 6.01 5.09 4.58 4.25 4.01 3.84 3.71 3.60 3.

D 20 8.10 5.85 4.94 4.43 4.10 3.87 3.70 3.56 3.46 3.

E

L 21 8.02 5.78 4.87 4.37 4.04 3.81 3.64 3.51 3.40 3.

D 23 7.88 5.66 4.76 4.26 3.94 3.71 3.54 3.41 3.30 3.

E 24 7.82 5.61 4.72 4.22 3.90 3.67 3.50 3.36 3.26 3.

N 25 7.77 5.57 4.68 4.18 3.85 3.63 3.46 3.32 3.22 3.

O

M 26 7.72 5.53 4.64 4.14 3.82 3.59 3.42 3.29 3.18 3.

I 27 7.68 5.49 4.60 4.11 3.78 3.56 3.39 3.26 3.15 3.

N 28 7.64 5.45 4.57 4.07 3.75 3.53 3.36 3.23 3.12 3.

A 29 7.60 5.42 4.54 4.04 3.73 3.50 3.33 3.20 3.09 3.

D 30 7.56 5.39 4.51 4.02 3.70 3.47 3.30 3.17 3.07 2.

O

R 40 7.31 5.18 4.31 3.83 3.51 3.29 3.12 2.99 2.89 2.

INF 6.64 4.61 3.78 3.32 3.02 2.80 2.64 2.51 2.41 2.

Ejemplos : Si X ∼ F (2,20), Pr( X ≤ 5.85) = 0.99; si X ∼ F (3, n ) con n suficientemente grande, Pr( X ≤ 3.78) ≈ 0.99.

Fuente : Tabla construida utilizando la función @qfdist de EViews®^ 3.1.

vii