统计学t检验-t值表知识讲解

统 计 学 t 检 验 - t 值 表

精品文档

统计学t检验t值表

统卄事 t 检S6—t 值表 2009-J2-0S 13t 41 n P(2h

P(l): 0. 50 a 25D 20 a 100. JC 0, 050. 05

也 0250. 02 6 010. 01

0. 0050. M5 0. 00250. 002 U COLO. 001 z 0005

L 0001 0786. 31412. 7063L 32153.657127. 321318. 309636. 6L9 0. 8161.8862. 92M.3C36.9659. 98514. 08922. 33731. 599 Q. 7651.6382. 3533.182 L 5415. 9417.45310.21512.921 0.741L 5332. 1322.7761 7474. SC I5. 5987. L738. 610

0. 7271.4762. 0152.6713, 8654. 0324- 7735. 8936. 8fi9

0. 7131.440L 9432. <173.1433. 70713175. 2085.959 0.7111.4151. 8052.3652.9933.1994.029L 7855.409

0. 7061.3971. 8602. 3052. 8963. 3553.8334. 5015. (Ml

0. 7031. 3831. 8332.2622.8213.2503^ 6904.2974. 781 10 0. TOOL 3721.8122- 2292.7643.168158111444.587 11

0. 697J. 3631. 79&2. 20L2. 7183. 1063. 4974. 0254. 437 12

0. 6951. 3561. 7822. 17916S13. 0553.4283.9304. 318 13 0. 691 J. 3501. 7712.1602.6503.0123.3723. 8524,221 11 0. 6921. 3451.7612. J 152. 5212* 9773,3263. 7874.140 15 0. 6911.341L 7532.13IX 6022. 9473.2863. 7334. 073 16 0. 690L3371. 7462.1202, 5&32. 92IX 2523. 6864. 015 17 0. 6891.3331. HQ2. 110X 5672. 8983,2223.6463. 965 18 0. 68&L 3301. 7312. 10L2, 5522. 8781 1973. 61 03, 922 19 0. 6881. 3281. 7292.0992. 5392. 8CLX 1713. 5793. 983 20 0. 6871.3251. 7252.0862. 5282. 8455- 1533< 5523. 850 2J 5 6861. 3231. 7212.0S02_ 5182. 8313. 1353. 5273.319 22 0. 6B61.3211. 7172.0742- 5082. 3193.1L93. 5053. 792 23

0. 6B51.3191. 7142.0692- 5002. 8073- 1013. 4853. 768 24

0.6B5L 313L 7112,06114922. 79Ti 0913.1673.745 25

收集于网络，如有侵权请联系管理员删除

精品文档

0. 6B41.3161. 7082.0602.4852.7B7J. 0793.1503. 725 36 0, 5811.315L 7062.0562.4792.7793.0673. 4353. 707 27 0. 5S41.314L 7032. 0622.17^2. 7713.0673- 4213.690 28 0. 583L 313L 7012. 0132- 4672. 7633.0473- 4083. 671 29 0. 6£31. 311L 6992, 0152. 4622. 7563- 0383. 3963.659 30 0. 6831.310L 6072.0422.4S72.7503,0303, 3B53.646 31

0. 3821. 309L 6962. 0402. 4532. 7443- 0223- 37B3. 633 S3

0. 6831. 309L 6942. 0372. M9E. 73S3.0153, 2653. 632 33 & 682L 308L 6922.0352. <152. 7333.0081 3563.611 34

山 &62J.3071. 0912. 0322. <1412., 7283.0033, 34S3.6Q1 药

0. 5821.306L 69Q2. 0302. 43S2. 7242.9963. 3403.591 36 0. S811.3061. E882,0282.4342. 719X9903. 3333.582 37 0. 6811. 3051. 6872.0252.4312.7152.9853. 3263. 574 38 0・ 5811.304L 6862.0242. 4292. 7122.9803. 3193. 5B6 39 0. S8U. 304 L 6852. 0031 4252. 7082.97 6X 313X 558 40 0・ 5811.303 L 6842.0212.4232. 7042.9713. 3073.551 50 0. 5791.299L 6762. 0092. 4032. 5782.9373. 2613. 496 60 0. 6791.296L 8T12. 0003. 3902. 5602.9153. 3333. 460 70 0. 678L 294L 6B71.9912- 3312.5482.8993. 2113.436 80 0. 6781.292L 6&4L 9902. 3712, 5392.8873. 1953. 416 9Q

0. 6771.291L 6621.9872. 3682. 5322.8783. 1833. 402 100

Q. 677L290L. B601.9B42. 3642. 5262.87J11743.390 200 S 6761.286L G531.9722. 3152. 6012.8353.1313.310 540 0. 6751.283L 64BL9652. 3312. 5862.8203. L073.310 1000 Q. 875L282L 6461.9622.3303. 5812.8133. 0983, 300

0. 57451. 2816L 64191. 96002. 32632, 57582, 80703. 09023. 2905

注：表I；右I：闻閤中的阴影部分表彌率P, P⑵是双侧的概率，恻的槪率，I?是冃由度*

收集于网络，如有侵权请联系管理员删除

P⑴是 单