概率统计分布表(常用)

标准正态表

x 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 0.1 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5753 0.2 0.5793 0.5832 0.5871 0.5910 0.5948 0.5987 0.6026 0.6064 0.6103 0.6141 0.3 0.6179 0.6217 0.6255 0.6293 0.6331 0.6368 0.6406 0.6443 0.6480 0.6517 0.4 0.6554 0.6591 0.6628 0.6664 0.6700 0.6736 0.6772 0.6808 0.6844 0.6879 0.5 0.6915 0.6950 0.6985 0.7019 0.7054 0.7088 0.7123 0.7157 0.7190 0.7224 0.6 0.7257 0.7291 0.7324 0.7357 0.7389 0.7422 0.7454 0.7486 0.7517 0.7549 0.7 0.7580 0.7611 0.7642 0.7673 0.7704 0.7734 0.7764 0.7794 0.7823 0.7852

页脚内容

页脚内容

页脚内容

n\p0.005 0.010 0.025 0.050 0.100 0.250 0.750 0.900 0.950 0.975 0.990 0.995

1 0.0000 0.000

2 0.0010 0.0039 0.0158 0.1015 1.323

3 2.7055 3.8415 5.0239 6.6349 7.8794

2 0.0100 0.0201 0.0506 0.1026 0.2107 0.5754 2.7726 4.6052 5.9915 7.3778 9.210

3 10.5966

3 0.0717 0.1148 0.2158 0.3518 0.584

4 1.212

5 4.1083 6.2514 7.8147 9.3484 11.3449 12.8382

4 0.2070 0.2971 0.4844 0.7107 1.0636 1.9226 5.3853 7.7794 9.4877 11.1433 13.2767 14.8603

5 0.4117 0.5543 0.8312 1.1455 1.6103 2.674

6 6.625

7 9.2364 11.0705 12.8325 15.0863 16.7496

6 0.675

7 0.8721 1.2373 1.6354 2.2041 3.4546 7.840

8 10.6446 12.5916 14.4494 16.811

9 18.5476

7 0.9893 1.2390 1.6899 2.1673 2.8331 4.2549 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 10.2189 13.3616 15.5073 17.5345 20.0902 21.9550

9 1.7349 2.0879 2.7004 3.3251 4.1682 5.8988 11.3888 14.6837 16.9190 19.0228 21.6660 23.5894

10 2.1559 2.5582 3.2470 3.9403 4.8652 6.7372 12.5489 15.9872 18.3070 20.4832 23.2093 25.1882

页脚内容

页脚内容

页脚内容

T分布

n\p0.750 0.800 0.850 0.900 0.950 0.975 0.990 0.995 0.9975 0.9990 0.9995

1 1.0000 1.3764 1.9626 3.0777 6.3138 12.706

2 31.8205 63.6567 127.321

3 318.3088 636.6192

2 0.8165 1.0607 1.3862 1.8856 2.9200 4.3027 6.9646 9.9248 14.0890 22.3271 31.5991

3 0.7649 0.9785 1.2498 1.6377 2.353

4 3.1824 4.5407 5.8409 7.4533 10.214

5 12.9240

4 0.7407 0.9410 1.1896 1.5332 2.1318 2.7764 3.7469 4.6041 5.5976 7.1732 8.6103

5 0.7267 0.9195 1.1558 1.4759 2.0150 2.570

6 3.3649 4.0321 4.7733 5.8934 6.8688

6 0.7176 0.905

7 1.1342 1.439

8 1.9432 2.446

9 3.1427 3.7074 4.3168 5.2076 5.9588

7 0.7111 0.8960 1.1192 1.4149 1.8946 2.3646 2.9980 3.4995 4.0293 4.7853 5.4079

8 0.7064 0.8889 1.1081 1.3968 1.8595 2.3060 2.8965 3.3554 3.8325 4.5008 5.0413

页脚内容