צורת הזנבות של t
|
חישוב ההסתברות המתאימה של t כאשר בטבלה רשום אלפא במקום אחוזים
עבור טבלה זו מוציאים את האלפא המתאים ולהפך ,
ניתן להפוך לרווח הסמך המתאים באמצעות הנוסחה
מתיחסים לאלפא המתאימה לפי סוג ההתפלגות
עם זנב אחד או עם שני זנבות
למשל עבור
v=11 t=1.363
עבור זנב אחד
=0.10
p=
=0.90
עבור שני זנבות
=0.20
p=
=0.90
טבלת t עם אחוזים
|
v \ p | 0.60 | 0.70 | 0.80 | 0.90 | 0.95 | 0.975 | 0.99 | 0.995 |
---|---|---|---|---|---|---|---|---|
1 | 0.325 | 0.727 | 1.367 | 3.078 | 6.314 | 12.706 | 31.821 | 63.657 |
2 | 0.289 | 0.617 | 1.061 | 1.886 | 2.920 | 4.303 | 6.965 | 9.925 |
3 | 0.277 | 0.584 | 0.978 | 1.638 | 2.353 | 3.182 | 4.541 | 5.841 |
4 | 0.271 | 0.569 | 0.941 | 1.533 | 2.132 | 2.776 | 3.747 | 4.604 |
5 | 0.267 | 0.559 | 0.920 | 1.476 | 2.015 | 2.571 | 3.365 | 4.032 |
6 | 0.265 | 0.553 | 0.906 | 1.440 | 1.943 | 2.447 | 3.143 | 3.707 |
7 | 0.263 | 0.549 | 0.896 | 1.415 | 1.895 | 2.365 | 2.998 | 3.499 |
8 | 0.262 | 0.546 | 0.889 | 1.397 | 1.860 | 2.306 | 2.896 | 3.355 |
9 | 0.261 | 0.543 | 0.883 | 1.383 | 1.833 | 2.262 | 2.821 | 3.250 |
10 | 0.260 | 0.542 | 0.879 | 1.372 | 1.812 | 2.228 | 2.764 | 3.169 |
11 | 0.260 | 0.540 | 0.876 | 1.363 | 1.796 | 2.201 | 2.718 | 3.106 |
12 | 0.259 | 0.539 | 0.873 | 1.356 | 1.782 | 2.179 | 2.681 | 3.055 |
13 | 0.259 | 0.538 | 0.870 | 1.350 | 1.771 | 2.160 | 2.650 | 3.012 |
14 | 0.258 | 0.537 | 0.868 | 1.345 | 1.761 | 2.145 | 2.624 | 2.977 |
15 | 0.258 | 0.536 | 0.866 | 1.341 | 1.753 | 2.131 | 2.602 | 2.947 |
16 | 0.258 | 0.535 | 0.865 | 1.337 | 1.746 | 2.120 | 2.583 | 2.921 |
17 | 0.257 | 0.534 | 0.863 | 1.333 | 1.740 | 2.110 | 2.567 | 2.898 |
18 | 0.257 | 0.534 | 0.862 | 1.330 | 1.734 | 2.101 | 2.552 | 2.878 |
19 | 0.257 | 0.533 | 0.861 | 1.328 | 1.729 | 2.093 | 2.539 | 2.861 |
20 | 0.257 | 0.533 | 0.860 | 1.325 | 1.725 | 2.086 | 2.528 | 2.845 |
21 | 0.257 | 0.532 | 0.859 | 1.323 | 1.721 | 2.080 | 2.518 | 2.831 |
22 | 0.256 | 0.532 | 0.858 | 1.321 | 1.717 | 2.074 | 2.508 | 2.819 |
23 | 0.256 | 0.532 | 0.858 | 1.319 | 1.714 | 2.069 | 2.500 | 2.807 |
24 | 0.256 | 0.531 | 0.857 | 1.316 | 1.708 | 2.060 | 2.485 | 2.787 |
25 | 0.256 | 0.531 | 0.856 | 1.316 | 1.708 | 2.060 | 2.485 | 2.787 |
26 | 0.256 | 0.531 | 0.856 | 1.315 | 1.706 | 2.056 | 2.479 | 2.779 |
27 | 0.256 | 0.531 | 0.855 | 1.314 | 1.703 | 2.052 | 2.473 | 2.771 |
28 | 0.256 | 0.530 | 0.855 | 1.313 | 1.701 | 2.048 | 2.467 | 2.763 |
29 | 0.256 | 0.530 | 0.854 | 1.310 | 1.697 | 2.042 | 2.457 | 2.750 |
30 | 0.256 | 0.530 | 0.854 | 1.310 | 1.697 | 2.042 | 2.457 | 2.750 |
40 | 0.255 | 0.529 | 0.851 | 1.303 | 1.684 | 2.021 | 2.423 | 2.704 |
60 | 0.254 | 0.527 | 0.848 | 1.296 | 1.671 | 2.000 | 2.390 | 2.660 |
120 | 0.254 | 0.526 | 0.845 | 1.289 | 1.658 | 1.980 | 2.358 | 2.617 |
0.253 | 0.524 | 0.842 | 1.282 | 1.645 | 1.960 | 2.326 | 2.576 |
v \ p | 0.75 | 0.80 | 0.85 | 0.90 | 0.95 | 0.975 | 0.99 | 0.995 | 0.9975 | 0.999 | 0.9995 |
1 | 1.000 | 1.376 | 1.963 | 3.078 | 6.314 | 12.71 | 31.82 | 63.66 | 127.3 | 318.3 | 636.6 |
2 | 0.816 | 1.061 | 1.386 | 1.886 | 2.920 | 4.303 | 6.965 | 9.925 | 14.09 | 22.33 | 31.60 |
3 | 0.765 | 0.978 | 1.250 | 1.638 | 2.353 | 3.182 | 4.541 | 5.841 | 7.453 | 10.21 | 12.92 |
4 | 0.741 | 0.941 | 1.190 | 1.533 | 2.132 | 2.776 | 3.747 | 4.604 | 5.598 | 7.173 | 8.610 |
5 | 0.727 | 0.920 | 1.156 | 1.476 | 2.015 | 2.571 | 3.365 | 4.032 | 4.773 | 5.893 | 6.869 |
6 | 0.718 | 0.906 | 1.134 | 1.440 | 1.943 | 2.447 | 3.143 | 3.707 | 4.317 | 5.208 | 5.959 |
7 | 0.711 | 0.896 | 1.119 | 1.415 | 1.895 | 2.365 | 2.998 | 3.499 | 4.029 | 4.785 | 5.408 |
8 | 0.706 | 0.889 | 1.108 | 1.397 | 1.860 | 2.306 | 2.896 | 3.355 | 3.833 | 4.501 | 5.041 |
9 | 0.703 | 0.883 | 1.100 | 1.383 | 1.833 | 2.262 | 2.821 | 3.250 | 3.690 | 4.297 | 4.781 |
10 | 0.700 | 0.879 | 1.093 | 1.37218 | 1.812 | 2.228 | 2.764 | 3.169 | 3.581 | 4.144 | 4.587 |
11 | 0.697 | 0.876 | 1.088 | 1.363 | 1.796 | 2.201 | 2.718 | 3.106 | 3.497 | 4.025 | 4.437 |
12 | 0.695 | 0.873 | 1.083 | 1.356 | 1.782 | 2.179 | 2.681 | 3.055 | 3.428 | 3.930 | 4.318 |
13 | 0.694 | 0.870 | 1.079 | 1.350 | 1.771 | 2.160 | 2.650 | 3.012 | 3.372 | 3.852 | 4.221 |
14 | 0.692 | 0.868 | 1.076 | 1.345 | 1.761 | 2.145 | 2.624 | 2.977 | 3.326 | 3.787 | 4.140 |
15 | 0.691 | 0.866 | 1.074 | 1.341 | 1.753 | 2.131 | 2.602 | 2.947 | 3.286 | 3.733 | 4.073 |
16 | 0.690 | 0.865 | 1.071 | 1.337 | 1.746 | 2.120 | 2.583 | 2.921 | 3.252 | 3.686 | 4.015 |
17 | 0.689 | 0.863 | 1.069 | 1.333 | 1.740 | 2.110 | 2.567 | 2.898 | 3.222 | 3.646 | 3.965 |
18 | 0.688 | 0.862 | 1.067 | 1.330 | 1.734 | 2.101 | 2.552 | 2.878 | 3.197 | 3.610 | 3.922 |
19 | 0.688 | 0.861 | 1.066 | 1.328 | 1.729 | 2.093 | 2.539 | 2.861 | 3.174 | 3.579 | 3.883 |
20 | 0.687 | 0.860 | 1.064 | 1.325 | 1.725 | 2.086 | 2.528 | 2.845 | 3.153 | 3.552 | 3.850 |
21 | 0.686 | 0.859 | 1.063 | 1.323 | 1.721 | 2.080 | 2.518 | 2.831 | 3.135 | 3.527 | 3.819 |
22 | 0.686 | 0.858 | 1.061 | 1.321 | 1.717 | 2.074 | 2.508 | 2.819 | 3.119 | 3.505 | 3.792 |
23 | 0.685 | 0.858 | 1.060 | 1.319 | 1.714 | 2.069 | 2.500 | 2.807 | 3.104 | 3.485 | 3.767 |
24 | 0.685 | 0.857 | 1.059 | 1.318 | 1.711 | 2.064 | 2.492 | 2.797 | 3.091 | 3.467 | 3.745 |
25 | 0.684 | 0.856 | 1.058 | 1.316 | 1.708 | 2.060 | 2.485 | 2.787 | 3.078 | 3.450 | 3.725 |
26 | 0.684 | 0.856 | 1.058 | 1.315 | 1.706 | 2.056 | 2.479 | 2.779 | 3.067 | 3.435 | 3.707 |
27 | 0.684 | 0.855 | 1.057 | 1.314 | 1.703 | 2.052 | 2.473 | 2.771 | 3.057 | 3.421 | 3.690 |
28 | 0.683 | 0.855 | 1.056 | 1.313 | 1.701 | 2.048 | 2.467 | 2.763 | 3.047 | 3.408 | 3.674 |
29 | 0.683 | 0.854 | 1.055 | 1.311 | 1.699 | 2.045 | 2.462 | 2.756 | 3.038 | 3.396 | 3.659 |
30 | 0.683 | 0.854 | 1.055 | 1.310 | 1.697 | 2.042 | 2.457 | 2.750 | 3.030 | 3.385 | 3.646 |
40 | 0.681 | 0.851 | 1.050 | 1.303 | 1.684 | 2.021 | 2.423 | 2.704 | 2.971 | 3.307 | 3.551 |
50 | 0.679 | 0.849 | 1.047 | 1.299 | 1.676 | 2.009 | 2.403 | 2.678 | 2.937 | 3.261 | 3.496 |
60 | 0.679 | 0.848 | 1.045 | 1.296 | 1.671 | 2.000 | 2.390 | 2.660 | 2.915 | 3.232 | 3.460 |
80 | 0.678 | 0.846 | 1.043 | 1.292 | 1.664 | 1.990 | 2.374 | 2.639 | 2.887 | 3.195 | 3.416 |
100 | 0.677 | 0.845 | 1.042 | 1.290 | 1.660 | 1.984 | 2.364 | 2.626 | 2.871 | 3.174 | 3.390 |
120 | 0.677 | 0.845 | 1.041 | 1.289 | 1.658 | 1.980 | 2.358 | 2.617 | 2.860 | 3.160 | 3.373 |
0.674 | 0.842 | 1.036 | 1.282 | 1.645 | 1.960 | 2.326 | 2.576 | 2.807 | 3.090 | 3.291 |
טבלת t עם אלפא לפי הזנבות
|
p זנב אחד | 0.10 | 0.05 | 0.025 | 0.01 | 0.005 | 0.0005 |
p שני זנבות | 0.20 | 0.10 | 0.05 | 0.02 | 0.01 | 0.001 |
v | ||||||
1 | 3.078 | 6.314 | 12.706 | 31.821 | 63.657 | 636.619 |
2 | 1.886 | 2.920 | 4.303 | 6.965 | 9.925 | 31.598 |
3 | 1.683 | 2.353 | 3.182 | 4.5415 | 5.841 | 12.941 |
4 | 1.533 | 2.132 | 2.776 | 3.747 | 4.604 | 8.610 |
5 | 1.476 | 2.015 | 2.571 | 3.365 | 4.032 | 6.859 |
6 | 1.440 | 1.943 | 2.447 | 3.143 | 3.707 | 5.959 |
7 | 1.415 | 1.895 | 2.365 | 2.998 | 3.499 | 5.405 |
8 | 1.397 | 1.860 | 2.306 | 2.896 | 3.355 | 5.041 |
9 | 1.383 | 1.833 | 2.262 | 2.821 | 3.250 | 4.781 |
10 | 1.372 | 1.812 | 2.228 | 2.764 | 3.169 | 4.587 |
11 | 1.363 | 1.796 | 2.201 | 2.718 | 3.106 | 4.437 |
12 | 1.356 | 1.782 | 2.179 | 2.681 | 3.055 | 4.318 |
13 | 1.350 | 1.771 | 2.160 | 2.650 | 3.012 | 4.221 |
14 | 1.345 | 1.761 | 2.145 | 2.624 | 2.977 | 4.140 |
15 | 1.341 | 1.753 | 2.131 | 2.602 | 2.947 | 4.073 |
16 | 1.337 | 1.746 | 2.120 | 2.583 | 2.921 | 4.015 |
17 | 1.333 | 1.740 | 2.110 | 2.567 | 2.898 | 3.965 |
18 | 1.330 | 1.734 | 2.101 | 2.552 | 2.878 | 3.922 |
19 | 1.328 | 1.729 | 2.093 | 2.539 | 2.861 | 4.883 |
20 | 1.325 | 1.725 | 2.086 | 2.528 | 2.845 | 3.850 |
21 | 1.323 | 1.721 | 2.080 | 2.518 | 2.831 | 3.819 |
22 | 1.321 | 1.717 | 2.074 | 2.508 | 2.819 | 3.792 |
23 | 1.319 | 1.714 | 2.069 | 2.500 | 2.807 | 3.767 |
24 | 1.318 | 1.711 | 2.064 | 2.492 | 2.797 | 3.745 |
25 | 1.316 | 1.708 | 2.060 | 2.485 | 2.787 | 3.725 |
26 | 1.315 | 1.706 | 2.056 | 2.479 | 2.779 | 3.707 |
27 | 1.314 | 1.703 | 2.052 | 2.473 | 2.771 | 3.690 |
28 | 1.313 | 1.701 | 2.048 | 2.467 | 2.763 | 3.674 |
29 | 1.311 | 1.699 | 2.045 | 2.462 | 2.756 | 3.659 |
30 | 1.310 | 1.697 | 2.042 | 2.457 | 2.750 | 3.646 |
35 | 1.31 | 1.69 | 2.030 | 2.438 | 2.724 | 3.591 |
40 | 1.303 | 1.684 | 2.021 | 2.423 | 2.704 | 3.551 |
45 | 1.301 | 1.679 | 2.014 | 2.412 | 2.69 | 3.520 |
50 | 1.299 | 1.676 | 2.009 | 2.403 | 2.678 | 3.496 |
55 | 1.297 | 1.673 | 2.004 | 2.396 | 2.668 | 3.476 |
60 | 1.296 | 1.671 | 2.000 | 2.390 | 2.660 | 3.460 |
65 | 1.295 | 1.669 | 1.997 | 2.385 | 2.654 | 3.447 |
70 | 1.294 | 1.667 | 1.994 | 2.381 | 2.648 | 3.435 |
75 | 1.293 | 1.665 | 1.992 | 2.377 | 2.643 | 3.425 |
80 | 1.292 | 1.664 | 1.990 | 2.374 | 2.639 | 3.416 |
85 | 1.292 | 1.663 | 1.988 | 2.371 | 2.635 | 3.409 |
90 | 1.291 | .662 | 1.987 | 2.368 | 2.632 | 3.402 |
95 | 1.291 | 1.661 | 1.985 | 2.366 | 2.629 | 3.396 |
100 | 1.290 | 1.660 | 1.984 | 2.364 | 2.626 | 3.390 |
120 | 1.289 | 1.658 | 1.980 | 2.358 | 2.617 | 3.373 |
אין סופי | 1.282 | 1.645 | 1.960 | 2.236 | 2.576 | 3.291 |
תפריט |
תפריט ראשי |