Tabla de la t de Student.
Contiene los valores t tales que
[]
α
=> tTp ,
donde n son los grados de libertad.
n \
α
0,30 0,25 0,20 0,10 0,05 0,025 0,01 0,005 0,0025 0,001 0,0005
1 0,7265 1,0000 1,3764 3,0777 6,3137 12,7062 31,8210 63,6559 127,3213 318,3088 636,6192
2 0,6172 0,8165 1,0607 1,8856 2,9200 4,3027 6,9645 9,9250 14,0890 22,3271 31,5991
3 0,5844 0,7649 0,9785 1,6377 2,3534 3,1824 4,5407 5,8408 7,4533 10,2145 12,9240
4 0,5686 0,7407 0,9410 1,5332 2,1318 2,7765 3,7469 4,6041 5,5976 7,1732 8,6103
5 0,5594 0,7267 0,9195 1,4759 2,0150 2,5706 3,3649 4,0321 4,7733 5,8934 6,8688
6 0,5534 0,7176 0,9057 1,4398 1,9432 2,4469 3,1427 3,7074 4,3168 5,2076 5,9588
7 0,5491 0,7111 0,8960 1,4149 1,8946 2,3646 2,9979 3,4995 4,0293 4,7853 5,4079
8 0,5459 0,7064 0,8889 1,3968 1,8595 2,3060 2,8965 3,3554 3,8325 4,5008 5,0413
9 0,5435 0,7027 0,8834 1,3830 1,8331 2,2622 2,8214 3,2498 3,6897 4,2968 4,7809
10 0,5415 0,6998 0,8791 1,3722 1,8125 2,2281 2,7638 3,1693 3,5814 4,1437 4,5869
11 0,5399 0,6974 0,8755 1,3634 1,7959 2,2010 2,7181 3,1058 3,4966 4,0247 4,4370
12 0,5386 0,6955 0,8726 1,3562 1,7823 2,1788 2,6810 3,0545 3,4284 3,9296 4,3178
13 0,5375 0,6938 0,8702 1,3502 1,7709 2,1604 2,6503 3,0123 3,3725 3,8520 4,2208
14 0,5366 0,6924 0,8681 1,3450 1,7613 2,1448 2,6245 2,9768 3,3257 3,7874 4,1405
15 0,5357 0,6912 0,8662 1,3406 1,7531 2,1315 2,6025 2,9467 3,2860 3,7328 4,0728
16 0,5350 0,6901 0,8647 1,3368 1,7459 2,1199 2,5835 2,9208 3,2520 3,6862 4,0150
17 0,5344 0,6892 0,8633 1,3334 1,7396 2,1098 2,5669 2,8982 3,2224 3,6458 3,9651
18 0,5338 0,6884 0,8620 1,3304 1,7341 2,1009 2,5524 2,8784 3,1966 3,6105 3,9216
19 0,5333 0,6876 0,8610 1,3277 1,7291 2,0930 2,5395 2,8609 3,1737 3,5794 3,8834
20 0,5329 0,6870 0,8600 1,3253 1,7247 2,0860 2,5280 2,8453 3,1534 3,5518 3,8495
21 0,5325 0,6864 0,8591 1,3232 1,7207 2,0796 2,5176 2,8314 3,1352 3,5272 3,8193
22 0,5321 0,6858 0,8583 1,3212 1,7171 2,0739 2,5083 2,8188 3,1188 3,5050 3,7921
23 0,5317 0,6853 0,8575 1,3195 1,7139 2,0687 2,4999 2,8073 3,1040 3,4850 3,7676
24 0,5314 0,6848 0,8569 1,3178 1,7109 2,0639 2,4922 2,7970 3,0905 3,4668 3,7454
25 0,5312 0,6844 0,8562 1,3163 1,7081 2,0595 2,4851 2,7874 3,0782 3,4502 3,7251
26 0,5309 0,6840 0,8557 1,3150 1,7056 2,0555 2,4786 2,7787 3,0669 3,4350 3,7066
27 0,5306 0,6837 0,8551 1,3137 1,7033 2,0518 2,4727 2,7707 3,0565 3,4210 3,6896
28 0,5304 0,6834 0,8546 1,3125 1,7011 2,0484 2,4671 2,7633 3,0469 3,4082 3,6739
29 0,5302 0,6830 0,8542 1,3114 1,6991 2,0452 2,4620 2,7564 3,0380 3,3962 3,6594
30 0,5300 0,6828 0,8538 1,3104 1,6973 2,0423 2,4573 2,7500 3,0298 3,3852 3,6460
40 0,5286 0,6807 0,8507 1,3031 1,6839 2,0211 2,4233 2,7045 2,9712 3,3069 3,5510
80 0,5265 0,6776 0,8461 1,2922 1,6641 1,9901 2,3739 2,6387 2,8870 3,1953 3,4163
120 0,5258 0,6765 0,8446 1,2886 1,6576 1,9799 2,3578 2,6174 2,8599 3,1595 3,3735
∞ 0,5244 0, 6745 0,8416 1,2816 1,6449 1,9600 2,3263 2,5758 2,8070 3,0902 3,2905
