《预防医学》 附表19-1　t值表

νP（双侧）0.050.010.001ν0.050.010.001P（单侧）0.0250.0050.00050.0250.0050.0005112.70663.657636.618212.0802.8313.81924.3039.92531.598222.0722.8193.79233.1825.84112.924232.0692.8073.76742.7764.6048.610242.0642.7973.74552.5714.0326.859252.0602.7873.72562.4473.7075.959262.0562.7793.70772.3653.4995.405272.0522.7713.69082.3063.3555.041282.0482.7633.67492.2623.2504.781292.0452.7563.659102.2283.1694.587302.0422.7503.646112.2013.1064.437402.0212.7043.551122.1793.0554.318502.0082.6783.496132.1603.0124.221602.0002.6603.460142.1452.9774.140701.9942.6483.435152.1312.9474.073801.9892.6383.416162.1202.9214.015901.9862.6313.402172.1102.8983.9651001.9822.6253.390182.1012.8783.9221201.9802.6173.373192.0932.8613.8835001.9652.5863.305202.0862.8453.850∞1.9602.5763.291