t分布查表

附表4

t

分布表

nα=0.25α=0.10α=0.05α=0.025α=0.01α=0.005

11.00003.07776.313812.706231.820763.6574

20.81651.88562.92004.30276.96469.9248

30.76491.63772.35343.18244.54075.8409

40.74071.53322.13182.77643.74694.6041

50.72671.47592.01502.57063.36494.0322

60.71761.43981.94322.44693.14273.7074

70.71111.41491.89462.36462.99803.4995

80.70641.39681.85952.30602.89653.3554

90.70271.38301.83312.26222.82143.2498

100.69981.37221.81252.22812.76383.1693

110.69741.36341.79592.20102.71813.1058

120.69551.35621.78232.17882.68103.0545

130.69381.35021.77092.16042.65033.0123

140.69241.34501.76132.14482.62452.9768

150.69121.34061.75312.13152.60252.9467

160.69011.33681.74592.11992.58352.9208

170.68921.33341.73962.10982.56692.8982

180.68841.33041.73412.10092.55242.8784

190.68761.32771.72912.09302.53952.8609

200.68701.32531.72472.08602.52802.8453

nα=0.25α=0.10α=0.05α=0.025α=0.01α=0.005

210.68641.32321.72072.07962.51772.8314

220.68581.32121.71712.07392.50832.8188

230.68531.31951.71392.06872.49992.8073

240.68481.31781.71092.06392.49222.7969

250.68441.31631.70812.05952.48512.7874

260.68401.31501.70582.05552.47862.7787

270.68371.31371.70332.05182.47272.7707

280.68341.31251.70112.04842.46712.7633

290.68301.31141.69912.04522.46202.7564

300.68281.31041.69732.04232.45732.7500

310.68251.30951.69552.03952.45282.7440

320.68221.30861.69392.03692.44872.7385

330.68201.30771.69242.03452.44482.7333

340.68181.30701.69092.03222.44112.7284

350.68161.30621.68962.03012.43772.7238

360.68141.30551.68832.02812.43452.7195

370.68121.30491.68712.02622.43142.7154

380.68101.30421.68602.02442.42862.7116

390.68081.30361.68492.02272.42582.7079

400.68071.30311.68392.02112.42332.7045

410.68051.30251.68292.01952.42082.7012

420.68041.30201.68202.01812.41852.6981

430.68021.30161.68112.01672.41632.6951

440.68011.30111.68022.01542.41412.6923

450.68001.30061.67942.01412.41212.6806