Distribución $F$ de Fischer-Snedecor
Abscisas $F_{m,n,\alpha}$ que deixan á súa dereita un área $\alpha$
nunha $F$ de Fisher-Snedecor con $(m,n)$ graos de liberdade
$\displaystyle \int_{F_{m,n,\alpha}}^{\infty} c_{m,n}\,x^{\frac{m}{2}-1}(n+mx)^{-\frac{m+n}{2}}\, dx=\alpha$
$\alpha=0.1$
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | 24 | 30 | 50 | 100 | $\infty$ | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 39.863 | 49.500 | 53.593 | 55.833 | 57.240 | 58.204 | 58.906 | 59.439 | 59.858 | 60.195 | 60.705 | 61.220 | 61.740 | 62.002 | 62.265 | 62.688 | 63.007 | 63.328 |
2 | 8.526 | 9.000 | 9.162 | 9.243 | 9.293 | 9.326 | 9.349 | 9.367 | 9.381 | 9.392 | 9.408 | 9.425 | 9.441 | 9.450 | 9.458 | 9.471 | 9.481 | 9.491 |
3 | 5.538 | 5.462 | 5.391 | 5.343 | 5.309 | 5.285 | 5.266 | 5.252 | 5.240 | 5.230 | 5.216 | 5.200 | 5.184 | 5.176 | 5.168 | 5.155 | 5.144 | 5.134 |
4 | 4.545 | 4.325 | 4.191 | 4.107 | 4.051 | 4.010 | 3.979 | 3.955 | 3.936 | 3.920 | 3.896 | 3.870 | 3.844 | 3.831 | 3.817 | 3.795 | 3.778 | 3.761 |
5 | 4.060 | 3.780 | 3.619 | 3.520 | 3.453 | 3.405 | 3.368 | 3.339 | 3.316 | 3.297 | 3.268 | 3.238 | 3.207 | 3.191 | 3.174 | 3.147 | 3.126 | 3.105 |
6 | 3.776 | 3.463 | 3.289 | 3.181 | 3.108 | 3.055 | 3.014 | 2.983 | 2.958 | 2.937 | 2.905 | 2.871 | 2.836 | 2.818 | 2.800 | 2.770 | 2.746 | 2.722 |
7 | 3.589 | 3.257 | 3.074 | 2.961 | 2.883 | 2.827 | 2.785 | 2.752 | 2.725 | 2.703 | 2.668 | 2.632 | 2.595 | 2.575 | 2.555 | 2.523 | 2.497 | 2.471 |
8 | 3.458 | 3.113 | 2.924 | 2.806 | 2.726 | 2.668 | 2.624 | 2.589 | 2.561 | 2.538 | 2.502 | 2.464 | 2.425 | 2.404 | 2.383 | 2.348 | 2.321 | 2.293 |
9 | 3.360 | 3.006 | 2.813 | 2.693 | 2.611 | 2.551 | 2.505 | 2.469 | 2.440 | 2.416 | 2.379 | 2.340 | 2.298 | 2.277 | 2.255 | 2.218 | 2.189 | 2.159 |
10 | 3.285 | 2.924 | 2.728 | 2.605 | 2.522 | 2.461 | 2.414 | 2.377 | 2.347 | 2.323 | 2.284 | 2.244 | 2.201 | 2.178 | 2.155 | 2.117 | 2.087 | 2.055 |
11 | 3.225 | 2.860 | 2.660 | 2.536 | 2.451 | 2.389 | 2.342 | 2.304 | 2.274 | 2.248 | 2.209 | 2.167 | 2.123 | 2.100 | 2.076 | 2.036 | 2.005 | 1.972 |
12 | 3.177 | 2.807 | 2.606 | 2.480 | 2.394 | 2.331 | 2.283 | 2.245 | 2.214 | 2.188 | 2.147 | 2.105 | 2.060 | 2.036 | 2.011 | 1.970 | 1.938 | 1.904 |
13 | 3.136 | 2.763 | 2.560 | 2.434 | 2.347 | 2.283 | 2.234 | 2.195 | 2.164 | 2.138 | 2.097 | 2.053 | 2.007 | 1.983 | 1.958 | 1.915 | 1.882 | 1.846 |
14 | 3.102 | 2.726 | 2.522 | 2.395 | 2.307 | 2.243 | 2.193 | 2.154 | 2.122 | 2.095 | 2.054 | 2.010 | 1.962 | 1.938 | 1.912 | 1.869 | 1.834 | 1.797 |
15 | 3.073 | 2.695 | 2.490 | 2.361 | 2.273 | 2.208 | 2.158 | 2.119 | 2.086 | 2.059 | 2.017 | 1.972 | 1.924 | 1.899 | 1.873 | 1.828 | 1.793 | 1.755 |
16 | 3.048 | 2.668 | 2.462 | 2.333 | 2.244 | 2.178 | 2.128 | 2.088 | 2.055 | 2.028 | 1.985 | 1.940 | 1.891 | 1.866 | 1.839 | 1.793 | 1.757 | 1.718 |
17 | 3.026 | 2.645 | 2.437 | 2.308 | 2.218 | 2.152 | 2.102 | 2.061 | 2.028 | 2.001 | 1.958 | 1.912 | 1.862 | 1.836 | 1.809 | 1.763 | 1.726 | 1.686 |
18 | 3.007 | 2.624 | 2.416 | 2.286 | 2.196 | 2.130 | 2.079 | 2.038 | 2.005 | 1.977 | 1.933 | 1.887 | 1.837 | 1.810 | 1.783 | 1.736 | 1.698 | 1.657 |
19 | 2.990 | 2.606 | 2.397 | 2.266 | 2.176 | 2.109 | 2.058 | 2.017 | 1.984 | 1.956 | 1.912 | 1.865 | 1.814 | 1.787 | 1.759 | 1.711 | 1.673 | 1.631 |
20 | 2.975 | 2.589 | 2.380 | 2.249 | 2.158 | 2.091 | 2.040 | 1.999 | 1.965 | 1.937 | 1.892 | 1.845 | 1.794 | 1.767 | 1.738 | 1.690 | 1.650 | 1.607 |
21 | 2.961 | 2.575 | 2.365 | 2.233 | 2.142 | 2.075 | 2.023 | 1.982 | 1.948 | 1.920 | 1.875 | 1.827 | 1.776 | 1.748 | 1.719 | 1.670 | 1.630 | 1.586 |
22 | 2.949 | 2.561 | 2.351 | 2.219 | 2.128 | 2.060 | 2.008 | 1.967 | 1.933 | 1.904 | 1.859 | 1.811 | 1.759 | 1.731 | 1.702 | 1.652 | 1.611 | 1.567 |
23 | 2.937 | 2.549 | 2.339 | 2.207 | 2.115 | 2.047 | 1.995 | 1.953 | 1.919 | 1.890 | 1.845 | 1.796 | 1.744 | 1.716 | 1.686 | 1.636 | 1.594 | 1.549 |
24 | 2.927 | 2.538 | 2.327 | 2.195 | 2.103 | 2.035 | 1.983 | 1.941 | 1.906 | 1.877 | 1.832 | 1.783 | 1.730 | 1.702 | 1.672 | 1.621 | 1.579 | 1.533 |
25 | 2.918 | 2.528 | 2.317 | 2.184 | 2.092 | 2.024 | 1.971 | 1.929 | 1.895 | 1.866 | 1.820 | 1.771 | 1.718 | 1.689 | 1.659 | 1.607 | 1.565 | 1.518 |
26 | 2.909 | 2.519 | 2.307 | 2.174 | 2.082 | 2.014 | 1.961 | 1.919 | 1.884 | 1.855 | 1.809 | 1.760 | 1.706 | 1.677 | 1.647 | 1.594 | 1.551 | 1.504 |
27 | 2.901 | 2.511 | 2.299 | 2.165 | 2.073 | 2.005 | 1.952 | 1.909 | 1.874 | 1.845 | 1.799 | 1.749 | 1.695 | 1.666 | 1.636 | 1.583 | 1.539 | 1.491 |
28 | 2.894 | 2.503 | 2.291 | 2.157 | 2.064 | 1.996 | 1.943 | 1.900 | 1.865 | 1.836 | 1.790 | 1.740 | 1.685 | 1.656 | 1.625 | 1.572 | 1.528 | 1.478 |
29 | 2.887 | 2.495 | 2.283 | 2.149 | 2.057 | 1.988 | 1.935 | 1.892 | 1.857 | 1.827 | 1.781 | 1.731 | 1.676 | 1.647 | 1.616 | 1.562 | 1.517 | 1.467 |
30 | 2.881 | 2.489 | 2.276 | 2.142 | 2.049 | 1.980 | 1.927 | 1.884 | 1.849 | 1.819 | 1.773 | 1.722 | 1.667 | 1.638 | 1.606 | 1.552 | 1.507 | 1.456 |
40 | 2.835 | 2.440 | 2.226 | 2.091 | 1.997 | 1.927 | 1.873 | 1.829 | 1.793 | 1.763 | 1.715 | 1.662 | 1.605 | 1.574 | 1.541 | 1.483 | 1.434 | 1.377 |
60 | 2.791 | 2.393 | 2.177 | 2.041 | 1.946 | 1.875 | 1.819 | 1.775 | 1.738 | 1.707 | 1.657 | 1.603 | 1.543 | 1.511 | 1.476 | 1.413 | 1.358 | 1.291 |
100 | 2.756 | 2.356 | 2.139 | 2.002 | 1.906 | 1.834 | 1.778 | 1.732 | 1.695 | 1.663 | 1.612 | 1.557 | 1.494 | 1.460 | 1.423 | 1.355 | 1.293 | 1.214 |
200 | 2.731 | 2.329 | 2.111 | 1.973 | 1.876 | 1.804 | 1.747 | 1.701 | 1.663 | 1.631 | 1.579 | 1.522 | 1.458 | 1.422 | 1.383 | 1.310 | 1.242 | 1.144 |
$\infty$ | 2.706 | 2.303 | 2.084 | 1.945 | 1.847 | 1.774 | 1.717 | 1.670 | 1.632 | 1.599 | 1.546 | 1.487 | 1.421 | 1.383 | 1.342 | 1.263 | 1.185 | 1.000 |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | 24 | 30 | 50 | 100 | $\infty$ |