Distribución CHI cuadrado acumulada Valores con redondeo en el 5º decimal
Valores x tales que P(Xkx)=p k es el nº de grados de libertad
kp0,005 0,01 0,025 0,05 0,1 0,25 0,5 0,75 0,9 0,95 0,975 0,99 0,995
1 0,0000 0,0002 0,0010 0,0039 0,0158 0,1015 0,4549 1,3233 2,7055 3,8415 5,0239 6,6349 7,8794
2 0,0100 0,0201 0,0506 0,1026 0,2107 0,5754 1,3863 2,7726 4,6052 5,9915 7,3778 9,2104 10,5965
3 0,0717 0,1148 0,2158 0,3518 0,5844 1,2125 2,3660 4,1083 6,2514 7,8147 9,3484 11,3449 12,8381
4 0,2070 0,2971 0,4844 0,7107 1,0636 1,9226 3,3567 5,3853 7,7794 9,4877 11,1433 13,2767 14,8602
5 0,4118 0,5543 0,8312 1,1455 1,6103 2,6746 4,3515 6,6257 9,2363 11,0705 12,8325 15,0863 16,7496
6 0,6757 0,8721 1,2373 1,6354 2,2041 3,4546 5,3481 7,8408 10,6446 12,5916 14,4494 16,8119 18,5475
7 0,9893 1,2390 1,6899 2,1673 2,8331 4,2549 6,3458 9,0371 12,0170 14,0671 16,0128 18,4753 20,2777
8 1,3444 1,6465 2,1797 2,7326 3,4895 5,0706 7,3441 10,2189 13,3616 15,5073 17,5345 20,0902 21,9549
9 1,7349 2,0879 2,7004 3,3251 4,1682 5,8988 8,3428 11,3887 14,6837 16,9190 19,0228 21,6660 23,5893
10 2,1558 2,5582 3,2470 3,9403 4,8652 6,7372 9,3418 12,5489 15,9872 18,3070 20,4832 23,2093 25,1881
11 2,6032 3,0535 3,8157 4,5748 5,5778 7,5841 10,3410 13,7007 17,2750 19,6752 21,9200 24,7250 26,7569
12 3,0738 3,5706 4,4038 5,2260 6,3038 8,4384 11,3403 14,8454 18,5493 21,0261 23,3367 26,2170 28,2997
13 3,5650 4,1069 5,0087 5,8919 7,0415 9,2991 12,3398 15,9839 19,8119 22,3620 24,7356 27,6882 29,8193
14 4,0747 4,6604 5,6287 6,5706 7,7895 10,1653 13,3393 17,1169 21,0641 23,6848 26,1189 29,1412 31,3194
15 4,6009 5,2294 6,2621 7,2609 8,5468 11,0365 14,3389 18,2451 22,3071 24,9958 27,4884 30,5780 32,8015
16 5,1422 5,8122 6,9077 7,9616 9,3122 11,9122 15,3385 19,3689 23,5418 26,2962 28,8453 31,9999 34,2671
17 5,6973 6,4077 7,5642 8,6718 10,0852 12,7919 16,3382 20,4887 24,7690 27,5871 30,1910 33,4087 35,7184
18 6,2648 7,0149 8,2307 9,3904 10,8649 13,6753 17,3379 21,6049 25,9894 28,8693 31,5264 34,8052 37,1564
19 6,8439 7,6327 8,9065 10,1170 11,6509 14,5620 18,3376 22,7178 27,2036 30,1435 32,8523 36,1908 38,5821
20 7,4338 8,2604 9,5908 10,8508 12,4426 15,4518 19,3374 23,8277 28,4120 31,4104 34,1696 37,5663 39,9969
21 8,0336 8,8972 10,2829 11,5913 13,2396 16,3444 20,3372 24,9348 29,6151 32,6706 35,4789 38,9322 41,4009
22 8,6427 9,5425 10,9823 12,3380 14,0415 17,2396 21,3370 26,0393 30,8133 33,9245 36,7807 40,2894 42,7957
23 9,2604 10,1957 11,6885 13,0905 14,8480 18,1373 22,3369 27,1413 32,0069 35,1725 38,0756 41,6383 44,1814
24 9,8862 10,8563 12,4011 13,8484 15,6587 19,0373 23,3367 28,2412 33,1962 36,4150 39,3641 42,9798 45,5584
25 10,5196 11,5240 13,1197 14,6114 16,4734 19,9393 24,3366 29,3388 34,3816 37,6525 40,6465 44,3140 46,9280
26 11,1602 12,1982 13,8439 15,3792 17,2919 20,8434 25,3365 30,4346 35,5632 38,8851 41,9231 45,6416 48,2898
27 11,8077 12,8785 14,5734 16,1514 18,1139 21,7494 26,3363 31,5284 36,7412 40,1133 43,1945 46,9628 49,6450
28 12,4613 13,5647 15,3079 16,9279 18,9392 22,6572 27,3362 32,6205 37,9159 41,3372 44,4608 48,2782 50,9936
29 13,1211 14,2564 16,0471 17,7084 19,7677 23,5666 28,3361 33,7109 39,0875 42,5569 45,7223 49,5878 52,3355
30 13,7867 14,9535 16,7908 18,4927 20,5992 24,4776 29,3360 34,7997 40,2560 43,7730 46,9792 50,8922 53,6719
35 17,1917 18,5089 20,5694 22,4650 24,7966 29,0540 34,3356 40,2228 46,0588 49,8018 53,2033 57,3420 60,2746
40 20,7066 22,1642 24,4331 26,5093 29,0505 33,6603 39,3353 45,6160 51,8050 55,7585 59,3417 63,6908 66,7660
45 24,3110 25,9012 28,3662 30,6123 33,3504 38,2910 44,3351 50,9849 57,5053 61,6562 65,4101 69,9569 73,1660
50 27,9908 29,7067 32,3574 34,7642 37,6886 42,9421 49,3349 56,3336 63,1671 67,5048 71,4202 76,1538 79,4898
55 31,7349 33,5123 36,3981 38,9162 42,0596 47,6105 54,3348 61,6650 68,7962 73,3115 77,3804 82,2920 85,7491
60 35,5344 37,4848 40,4817 43,1880 46,4589 52,2938 59,3347 66,9815 74,3970 79,0820 83,2977 88,3794 91,9518
70 43,2753 45,4417 48,7575 51,7393 55,3289 61,6983 69,3345 77,5766 85,5270 90,5313 95,0231 100,4251 104,2148
80 51,1719 53,5400 57,1532 60,3915 64,2778 71,1445 79,3343 88,1303 96,5782 101,8795 106,6285 112,3288 116,3209
90 59,1963 61,7540 65,6466 69,1260 73,2911 80,6247 89,3342 98,6499 107,5650 113,1452 118,1359 124,1162 128,2987
100 67,3275 70,0650 74,2219 77,9294 82,3581 90,1332 99,3341 109,1412 118,4980 124,3421 129,5613 135,8069 140,1697
k>100 utilizar
2
22
k
Nk
F
1,1
2
k
F