Distribuci´on t-Student
P[X≤x] = Rx
−∞
Γ( θ+1
2)
Γ( θ
2)·1
√θπ ·1
(1+ u2
θ)
θ+1
2
du
0.005 0.01 0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2 0.25 0.3 0.35 0.4 0.45
1 -63.657 -31.821 -12.706 -6.314 -4.165 -3.078 -2.414 -1.963 -1.632 -1.376 -1.000 -0.727 -0.510 -0.325 -0.158
2-9.925 -6.965 -4.303 -2.920 -2.282 -1.886 -1.604 -1.386 -1.210 -1.061 -0.816 -0.617 -0.445 -0.289 -0.142
3-5.841 -4.541 -3.182 -2.353 -1.924 -1.638 -1.423 -1.250 -1.105 -0.978 -0.765 -0.584 -0.424 -0.277 -0.137
4-4.604 -3.747 -2.776 -2.132 -1.778 -1.533 -1.344 -1.190 -1.057 -0.941 -0.741 -0.569 -0.414 -0.271 -0.134
5-4.032 -3.365 -2.571 -2.015 -1.699 -1.476 -1.301 -1.156 -1.031 -0.920 -0.727 -0.559 -0.408 -0.267 -0.132
6 -3.707 -3.143 -2.447 -1.943 -1.650 -1.440 -1.273 -1.134 -1.013 -0.906 -0.718 -0.553 -0.404 -0.265 -0.131
7-3.499 -2.998 -2.365 -1.895 -1.617 -1.415 -1.254 -1.119 -1.001 -0.896 -0.711 -0.549 -0.402 -0.263 -0.130
8-3.355 -2.896 -2.306 -1.860 -1.592 -1.397 -1.240 -1.108 -0.993 -0.889 -0.706 -0.546 -0.399 -0.262 -0.130
9-3.250 -2.821 -2.262 -1.833 -1.574 -1.383 -1.230 -1.100 -0.986 -0.883 -0.703 -0.543 -0.398 -0.261 -0.129
10 -3.169 -2.764 -2.228 -1.812 -1.559 -1.372 -1.221 -1.093 -0.980 -0.879 -0.700 -0.542 -0.397 -0.260 -0.129
11 -3.106 -2.718 -2.201 -1.796 -1.548 -1.363 -1.214 -1.088 -0.976 -0.876 -0.697 -0.540 -0.396 -0.260 -0.129
12 -3.055 -2.681 -2.179 -1.782 -1.538 -1.356 -1.209 -1.083 -0.972 -0.873 -0.695 -0.539 -0.395 -0.259 -0.128
13 -3.012 -2.650 -2.160 -1.771 -1.530 -1.350 -1.204 -1.079 -0.969 -0.870 -0.694 -0.538 -0.394 -0.259 -0.128
14 -2.977 -2.624 -2.145 -1.761 -1.523 -1.345 -1.200 -1.076 -0.967 -0.868 -0.692 -0.537 -0.393 -0.258 -0.128
15 -2.947 -2.602 -2.131 -1.753 -1.517 -1.341 -1.197 -1.074 -0.965 -0.866 -0.691 -0.536 -0.393 -0.258 -0.128
16 -2.921 -2.583 -2.120 -1.746 -1.512 -1.337 -1.194 -1.071 -0.963 -0.865 -0.690 -0.535 -0.392 -0.258 -0.128
17 -2.898 -2.567 -2.110 -1.740 -1.508 -1.333 -1.191 -1.069 -0.961 -0.863 -0.689 -0.534 -0.392 -0.257 -0.128
18 -2.878 -2.552 -2.101 -1.734 -1.504 -1.330 -1.189 -1.067 -0.960 -0.862 -0.688 -0.534 -0.392 -0.257 -0.127
19 -2.861 -2.539 -2.093 -1.729 -1.500 -1.328 -1.187 -1.066 -0.958 -0.861 -0.688 -0.533 -0.391 -0.257 -0.127
20 -2.845 -2.528 -2.086 -1.725 -1.497 -1.325 -1.185 -1.064 -0.957 -0.860 -0.687 -0.533 -0.391 -0.257 -0.127
21 -2.831 -2.518 -2.080 -1.721 -1.494 -1.323 -1.183 -1.063 -0.956 -0.859 -0.686 -0.532 -0.391 -0.257 -0.127
22 -2.819 -2.508 -2.074 -1.717 -1.492 -1.321 -1.182 -1.061 -0.955 -0.858 -0.686 -0.532 -0.390 -0.256 -0.127
23 -2.807 -2.500 -2.069 -1.714 -1.489 -1.319 -1.180 -1.060 -0.954 -0.858 -0.685 -0.532 -0.390 -0.256 -0.127
24 -2.797 -2.492 -2.064 -1.711 -1.487 -1.318 -1.179 -1.059 -0.953 -0.857 -0.685 -0.531 -0.390 -0.256 -0.127
25 -2.787 -2.485 -2.060 -1.708 -1.485 -1.316 -1.178 -1.058 -0.952 -0.856 -0.684 -0.531 -0.390 -0.256 -0.127
26 -2.779 -2.479 -2.056 -1.706 -1.483 -1.315 -1.177 -1.058 -0.952 -0.856 -0.684 -0.531 -0.390 -0.256 -0.127
27 -2.771 -2.473 -2.052 -1.703 -1.482 -1.314 -1.176 -1.057 -0.951 -0.855 -0.684 -0.531 -0.389 -0.256 -0.127
28 -2.763 -2.467 -2.048 -1.701 -1.480 -1.313 -1.175 -1.056 -0.950 -0.855 -0.683 -0.530 -0.389 -0.256 -0.127
29 -2.756 -2.462 -2.045 -1.699 -1.479 -1.311 -1.174 -1.055 -0.950 -0.854 -0.683 -0.530 -0.389 -0.256 -0.127
30 -2.750 -2.457 -2.042 -1.697 -1.477 -1.310 -1.173 -1.055 -0.949 -0.854 -0.683 -0.530 -0.389 -0.256 -0.127
31 -2.744 -2.453 -2.040 -1.696 -1.476 -1.309 -1.172 -1.054 -0.949 -0.853 -0.682 -0.530 -0.389 -0.256 -0.127
32 -2.738 -2.449 -2.037 -1.694 -1.475 -1.309 -1.172 -1.054 -0.948 -0.853 -0.682 -0.530 -0.389 -0.255 -0.127
33 -2.733 -2.445 -2.035 -1.692 -1.474 -1.308 -1.171 -1.053 -0.948 -0.853 -0.682 -0.530 -0.389 -0.255 -0.127
34 -2.728 -2.441 -2.032 -1.691 -1.473 -1.307 -1.170 -1.052 -0.948 -0.852 -0.682 -0.529 -0.389 -0.255 -0.127
35 -2.724 -2.438 -2.030 -1.690 -1.472 -1.306 -1.170 -1.052 -0.947 -0.852 -0.682 -0.529 -0.388 -0.255 -0.127
36 -2.719 -2.434 -2.028 -1.688 -1.471 -1.306 -1.169 -1.052 -0.947 -0.852 -0.681 -0.529 -0.388 -0.255 -0.127
37 -2.715 -2.431 -2.026 -1.687 -1.470 -1.305 -1.169 -1.051 -0.947 -0.851 -0.681 -0.529 -0.388 -0.255 -0.127
38 -2.712 -2.429 -2.024 -1.686 -1.469 -1.304 -1.168 -1.051 -0.946 -0.851 -0.681 -0.529 -0.388 -0.255 -0.127
39 -2.708 -2.426 -2.023 -1.685 -1.468 -1.304 -1.168 -1.050 -0.946 -0.851 -0.681 -0.529 -0.388 -0.255 -0.126
40 -2.704 -2.423 -2.021 -1.684 -1.468 -1.303 -1.167 -1.050 -0.946 -0.851 -0.681 -0.529 -0.388 -0.255 -0.126
41 -2.701 -2.421 -2.020 -1.683 -1.467 -1.303 -1.167 -1.050 -0.945 -0.850 -0.681 -0.529 -0.388 -0.255 -0.126
42 -2.698 -2.418 -2.018 -1.682 -1.466 -1.302 -1.166 -1.049 -0.945 -0.850 -0.680 -0.528 -0.388 -0.255 -0.126
43 -2.695 -2.416 -2.017 -1.681 -1.466 -1.302 -1.166 -1.049 -0.945 -0.850 -0.680 -0.528 -0.388 -0.255 -0.126
44 -2.692 -2.414 -2.015 -1.680 -1.465 -1.301 -1.166 -1.049 -0.945 -0.850 -0.680 -0.528 -0.388 -0.255 -0.126
45 -2.690 -2.412 -2.014 -1.679 -1.465 -1.301 -1.165 -1.049 -0.944 -0.850 -0.680 -0.528 -0.388 -0.255 -0.126
46 -2.687 -2.410 -2.013 -1.679 -1.464 -1.300 -1.165 -1.048 -0.944 -0.850 -0.680 -0.528 -0.388 -0.255 -0.126
47 -2.685 -2.408 -2.012 -1.678 -1.463 -1.300 -1.165 -1.048 -0.944 -0.849 -0.680 -0.528 -0.388 -0.255 -0.126
48 -2.682 -2.407 -2.011 -1.677 -1.463 -1.299 -1.164 -1.048 -0.944 -0.849 -0.680 -0.528 -0.388 -0.255 -0.126
49 -2.680 -2.405 -2.010 -1.677 -1.462 -1.299 -1.164 -1.048 -0.944 -0.849 -0.680 -0.528 -0.388 -0.255 -0.126
50 -2.678 -2.403 -2.009 -1.676 -1.462 -1.299 -1.164 -1.047 -0.943 -0.849 -0.679 -0.528 -0.388 -0.255 -0.126
60 -2.660 -2.390 -2.000 -1.671 -1.458 -1.296 -1.162 -1.045 -0.942 -0.848 -0.679 -0.527 -0.387 -0.254 -0.126
70 -2.648 -2.381 -1.994 -1.667 -1.456 -1.294 -1.160 -1.044 -0.941 -0.847 -0.678 -0.527 -0.387 -0.254 -0.126
80 -2.639 -2.374 -1.990 -1.664 -1.453 -1.292 -1.159 -1.043 -0.940 -0.846 -0.678 -0.526 -0.387 -0.254 -0.126
90 -2.632 -2.368 -1.987 -1.662 -1.452 -1.291 -1.158 -1.042 -0.939 -0.846 -0.677 -0.526 -0.387 -0.254 -0.126
100 -2.626 -2.364 -1.984 -1.660 -1.451 -1.290 -1.157 -1.042 -0.939 -0.845 -0.677 -0.526 -0.386 -0.254 -0.126
110 -2.621 -2.361 -1.982 -1.659 -1.450 -1.289 -1.156 -1.041 -0.939 -0.845 -0.677 -0.526 -0.386 -0.254 -0.126
120 -2.617 -2.358 -1.980 -1.658 -1.449 -1.289 -1.156 -1.041 -0.938 -0.845 -0.677 -0.526 -0.386 -0.254 -0.126
130 -2.614 -2.355 -1.978 -1.657 -1.448 -1.288 -1.156 -1.041 -0.938 -0.844 -0.676 -0.526 -0.386 -0.254 -0.126
140 -2.611 -2.353 -1.977 -1.656 -1.447 -1.288 -1.155 -1.040 -0.938 -0.844 -0.676 -0.526 -0.386 -0.254 -0.126
150 -2.609 -2.351 -1.976 -1.655 -1.447 -1.287 -1.155 -1.040 -0.938 -0.844 -0.676 -0.526 -0.386 -0.254 -0.126
160 -2.607 -2.350 -1.975 -1.654 -1.446 -1.287 -1.155 -1.040 -0.937 -0.844 -0.676 -0.525 -0.386 -0.254 -0.126
170 -2.605 -2.348 -1.974 -1.654 -1.446 -1.287 -1.154 -1.040 -0.937 -0.844 -0.676 -0.525 -0.386 -0.254 -0.126
180 -2.603 -2.347 -1.973 -1.653 -1.446 -1.286 -1.154 -1.039 -0.937 -0.844 -0.676 -0.525 -0.386 -0.254 -0.126
190 -2.602 -2.346 -1.973 -1.653 -1.445 -1.286 -1.154 -1.039 -0.937 -0.844 -0.676 -0.525 -0.386 -0.254 -0.126
200 -2.601 -2.345 -1.972 -1.653 -1.445 -1.286 -1.154 -1.039 -0.937 -0.843 -0.676 -0.525 -0.386 -0.254 -0.126