常用统计量分布表

附表 1 标准正态分布表(x) = IpZox0.000.010.020.030.040.050.000.5000000.5039890.5079780.5119660.5159530.5199390.100.5398280.5437950.5477580.5517170.5556700.5596180.200.5792600.5831660.5870640.5909540.5948350.5987060.300.6179110.6217200.6255160.6293000.6330720.6368310.400.6554220.6590970.6627570.6664020.6700310.6736450.500.6914620.6949740.6984680.7019440.7054010.7088400.600.7257470.7290690.7323710.7356530.7389140.7421540.700.7580360.7611480.7642380.7673050.7703500.7733730.800.7881450.7910300.7938920.7967310.7995460.8023370.900.8159400.8185890.8212140.8238140.8263910.8289441.000.8413450.8437520.8461360.8484950.8508300.8531411.100.8643340.8665000.8686430.8707620.8728570.8749281.200.8849300.8868610.8887680.8906510.8925120.8943501.300.9032000.9049020.9065820.9082410.9098770.9114921.400.9192430.9207300.9221960.9236410.9250660.9264711.500.9331930.9344780.9357450.9369920.9382200.9394290.060.070.080.090.5239220.5279030.5318810.5358560.5635590.5674950.5714240.5753450.6025680.6064200.6102610.6140920.6405760.6443090.6480270.6517320.6772420.6808220.6843860.6879330.7122600.7156610.7190430.7224050.7453730.7485710.7517480.7549030.7763730.7793500.7823050.7852360.8051050.8078500.8105700.8132670.8314720.8339770.8364570.8389130.8554280.8576900.8599290.8621430.8769760.8790000.8810000.8829770.8961650.8979580.8997270.9014750.9130850.9146570.9162070.9177360.9278550.9292190.9305630.9318880.9406200.9417920.9429470.944083x0.000.010.020.030.040.050.060.070.080.091.600.9452010.9463010.9473840.9484490.9494970.9505290.9515430.9525400.9535210.9544861.700.9554350.9563670.9572840.9581850.9590700.9599410.9607960.9616360.9624620.9632731.800.9640700.9648520.9656200.9663750.9671160.9678430.9685570.9692580.9699460.9706211.900.9712830.9719330.9725710.9731970.9738100.9744120.9750020.9755810.9761480.9767052.000.9772500.9777840.9783080.9788220.9793250.9798180.9803010.9807740.9812370.9816912.100.9821360.9825710.9829970.9834140.9838230.9842220.9846140.9849970.9853710.9857382.200.9860970.9864470.9867910.9871260.9874550.9877760.9880890.9883960.9886960.9889892.300.9892760.9895560.9898300.9900970.9903580.9906130.9908630.9911060.9913440.9915762.400.9918020.9920240.9922400.9924510.9926560.9928570.9930530.9932440.9934310.9936132.500.9937900.9939630.9941320.9942970.9944570.9946140.9947660.9949150.9950600.9952012.600.9953390.9954730.9956040.9957310.9958550.9959750.9960930.9962070.9963190.9964272.700.9965330.9966360.9967360.9968330.9969280.9970200.9971100.9971970.9972820.9973652.800.9974450.9975230.9975990.9976730.9977440.9978140.9978820.9979480.9980120.9980742.900.9981340.9981930.9982500.9983050.9983590.9984110.9984620.9985110.9985590.9986053.000.9986500.9986940.9987360.9987770.9988170.9988560.9988930.9989300.9989650.9989993.100.9990320.9990650.9990960.9991260.9991550.9991840.9992110.9992380.9992640.9992893.200.9993130.9993360.9993590.9993810.9994020.9994230.9994430.9994620.9994810.9994993.300.9995170.9995340.9995500.9995660.9995810.9995960.9996100.9996240.9996380.9996513.400.9996630.9996750.9996870.9996980.9997090.9997200.9997300.9997400.9997490.9997583.500.9997670.9997760.9997840.9997920.9998000.9998070.9998150.9998220.9998280.9998353.600.9998410.9998470.9998530.9998580.9998640.9998690.9998740.9998790.9998830.999888X0.000.010.020.030.040.053.700.9998920.9998960.9999000.9999040.9999080.9999123.800.9999280.9999310.9999330.9999360.9999380.9999413.900.9999520.9999540.9999560.9999580.9999590.9999614.000.9999680.9999700.9999710.9999720.9999730.9999744.100.9999790.9999800.9999810.9999820.9999830.9999834.200.9999870.9999870.9999880.9999880.9999890.9999894.300.9999910.9999920.9999920.9999930.9999930.9999934.400.9999950.9999950.9999950.9999950.9999960.9999964.500.9999970.9999970.9999970.9999970.9999970.9999974.600.9999980.9999980.9999980.9999980.9999980.9999984.700.9999990.9999990.9999990.9999990.9999990.9999994.800.9999990.9999990.9999990.9999990.9999990.9999994.901.0000001.0000001.0000001.0000001.0000001.000000注：本表对于x给出正态分布函数(x)的数值例：对于 x=1.33,(X)=0.9082410.060.070.080.090.9999150.9999180.9999220.9999250.9999430.9999460.9999480.9999500.9999630.9999640.9999660.9999670.9999750.9999760.9999770.9999780.9999840.9999850.9999850.9999860.9999900.9999900.9999910.9999910.9999930.9999940.9999940.9999940.9999960.9999960.9999960.9999960.9999970.9999980.9999980.9999980.9999980.9999980.9999990.9999990.9999990.9999990.9999990.9999990.9999990.9999990.9999990.9999991.0000001.0000001.0000001.000000附表 2 t 分布表P t(n) t (n) = aat (n)自由度na = 0.100.050.0250.010.005自由度na = 0.100.050.0250.010.00513.07776.313812.706231.820563.6567241.31781.71092.06392.49222.796921.88562.92004.30276.96469.9248251.31631.70812.05952.48512.787431.63772.35343.18244.54075.840941.53322.13182.77643.74694.6041261.31501.70562.05552.47862.778751.47592.01502.57063.36494.0321271.31371.70332.05182.47272.7707281.31251.70112.04842.46712.763361.43981.94322.44693.14273.7074291.31141.69912.04522.46202.756471.41491.89462.36462.99803.4995301.31041.69732.04232.45732.750081.39681.85952.30602.89653.355491.38301.83312.26222.82143.2498311.30951.69552.03952.45282.7440101.37221.81252.22812.76383.1693321.30861.69392.03692.44872.7385331.30771.69242.03452.44482.7333111.36341.79592.20102.71813.1058341.30701.69092.03222.44112.7284121.35621.78232.17882.68103.0545351.30621.68962.03012.43772.7238131.35021.77092.16042.65033.0123141.34501.76132.14482.62452.9768361.30551.68832.02812.43452.7195151.34061.75312.13142.60252.9467371.30491.68712.02622.43142.7154381.30421.68602.02442.42862.7116161.33681.74592.11992.58352.9208391.30361.68492.02272.42582.7079171.33341.73962.10982.56692.8982401.30311.68392.02112.42332.7045自由度na 二 0.100.050.0250.010.005自由度na 二 0.100.050.0250.010.005181.33041.73412.10092.55242.8784191.32771.72912.09302.53952.8609411.30251.68292.01952.42082.7012201.32531.72472.08602.52802.8453421.30201.68202.01812.41852.6981431.30161.68112.01672.41632.6951211.32321.72072.07962.51762.8314441.30111.68022.01542.41412.6923221.32121.71712.07392.50832.8188451.30061.67942.01412.41212.6896231.31951.71392.06872.49992.8073附表3咒2分布表P 72（n） /2a=ana =0.9950.990.9750.950.900.750.250.10.05a0.0250.010.00510.0010.0040.0160.1021.3232.7063.8415.0246.6357.87920.0100.0200.0510.1030.2110.5752.7734.6055.9917.3789.21010.59730.0720.1150.2160.3520.5841.2134.1086.2517.8159.34811.34512.83840.2070.2970.4840.7111.0641.9235.3857.7799.48811.14313.27714.86050.4120.5540.8311.1451.6102.6756.6269.23611.07012.83315.08616.75060.6760.8721.2371.6352.2043.4557.84110.64512.59214.44916.81218.54870.9891.2391.6902.1672.8334.2559.03712.01714.06716.01318.47520.27881.3441.6462.1802.7333.4905.07110.21913.36215.50717.53520.09021.95591.7352.0882.7003.3254.1685.89911.38914.68416.91919.02321.66623.589102.1562.5583.2473.9404.8656.73712.54915.98718.30720.48323.20925.188112.6033.0533.8164.5755.5787.58413.70117.27519.67521.92024.72526.757123.0743.5714.4045.2266.3048.43814.84518.54921.02623.33726.21728.300133.5654.1075.0095.8927.0429.29915.98419.81222.36224.73627.68829.819144.0754.6605.6296.5717.79010.16517.11721.06423.68526.11929.14131.319154.6015.2296.2627.2618.54711.03718.24522.30724.99627.48830.57832.801165.1425.8126.9087.9629.31211.91219.36923.54226.29628.84532.00034.267175.6976.4087.5648.67210.08512.79220.48924.76927.58730.19133.40935.718=0.9950.990.9750.950.900.750.250.10.050.0250.010.00518192021222324252627282930313233343536373825.98928.86931.52627.20430.14432.85228.41231.41034.17029.61532.67135.47930.81333.92436.78132.00735.17238.07633.19636.41539.36434.38237.65240.64635.56338.88541.92336.74140.11343.19537.91641.33744.46139.08742.55745.72240.25643.77346.97941.42244.98548.23242.58546.19449.48043.74547.40050.72544.90348.60251.96646.05949.80253.20347.21250.99854.43748.36352.19255.66849.51353.38456.89634.80536.19137.56638.93240.28941.63842.98044.31445.64246.96348.27849.58850.89252.19153.48654.77656.06157.34258.61959.89361.16237.15638.58239.99741.40142.79644.18145.55946.92848.29049.64550.99352.33653.67255.00356.32857.64858.96460.27561.58162.88364.1816.2656.8447.4348.0348.6439.2609.88610.52011.16011.80812.46113.12113.78714.45815.13415.81516.50117.19217.88718.58619.2897.0157.6338.2608.8979.54210.19610.85611.52412.19812.87913.56514.25614.95315.65516.36217.07417.78918.50919.23319.96020.6918.2318.9079.59110.28310.98211.68912.40113.12013.84414.57315.30816.04716.79117.53918.29119.04719.80620.56921.33622.10622.8789.39010.11710.85111.59112.33813.09113.84814.61115.37916.15116.92817.70818.49319.28120.07220.86721.66422.46523.26924.07524.88410.86511.65112.44313.24014.04114.84815.65916.47317.29218.11418.93919.76820.59921.43422.27123.11023.95224.79725.64326.49227.34313.67514.56215.45216.34417.24018.13719.03719.93920.84321.74922.65723.56724.47825.39026.30427.21928.13629.05429.97330.89331.81521.60522.71823.82824.93526.03927.14128.24129.33930.43531.52832.62033.71134.80035.88736.97338.05839.14140.22341.30442.38343.462附表 4 F 分布P f (n , n )12 F (n ,n )=a 1212345678910111213141516171812345678910121539.8649.5053.5955.8357.2458.2058.9159.4459.8660.1960.7161.228.539.009.169.249.299.339.359.379.389.399.419.425.545.465.395.345.315.285.275.255.245.235.225.204.544.324.194.114.054.013.983.953.943.923.903.874.063.783.623.523.453.403.373.343.323.303.273.243.783.463.293.183.113.053.012.982.962.942.902.873.593.263.072.962.882.832.782.752.722.702.672.633.463.112.922.812.732.672.622.592.562.542.502.463.363.012.812.692.612.552.512.472.442.422.382.343.292.922.732.612.522.462.412.382.352.322.282.243.232.862.662.542.452.392.342.302.272.252.212.173.182.812.612.482.392.332.282.242.212.192.152.103.142.762.562.432.352.282.232.202.162.142.102.053.102.732.522.392.312.242.192.152.122.102.052.013.072.702.492.362.272.212.162.122.092.062.021.973.052.672.462.332.242.182.132.092.062.031.991.943.032.642.442.312.222.152.102.062.032.001.961.913.012.622.422.292.202.132.082.042.001.981.931.89(a = 0.10) n1 n2 123456789101215602.792.392.182.041.951.871.821.771.741.711.661.6011202.752.352.131.991.901.821.771.721.681.651.601.551g2.712.302.081.941.851.771.721.671.631.601.551.491(a = 0.05)1161.45199.50215.71224.58230.16233.99236.77238.88240.54241.88243.91245.9524218.5119.0019.1619.2519.3019.3319.3519.3719.3819.4019.4119.431310.139.559.289.129.018.948.898.858.818.798.748.70847.716.946.596.396.266.166.096.046.005.965.915.86556.615.795.415.195.054.954.884.824.774.744.684.62465.995.144.764.534.394.284.214.154.104.064.003.94厂75.594.744.354.123.973.873.793.733.683.643.573.51厂85.324.464.073.843.693.583.503.443.393.353.283.22厂95.124.263.863.633.483.373.293.233.183.143.073.012104.964.103.713.483.333.223.143.073.022.982.912.85厂2114.843.983.593.363.203.093.012.952.902.852.792.72厂2124.753.893.493.263.113.002.912.852.802.752.692.62厂2134.673.813.413.183.032.922.832.772.712.672.602.53厂2144.603.743.343.112.962.852.762.702.652.602.532.46厂2154.543.683.293.062.902.792.712.642.592.542.482.40厂2164.493.633.243.012.852.742.662.592.542.492.422.35厂2174.453.593.202.962.812.702.612.552.492.452.382.31厂2184.413.553.162.932.772.662.582.512.462.412.342.27厂2194.383.523.132.902.742.632.542.482.422.382.312.23厂2204 353 493 102 872 712 602 512 452 392 352 282 20厂7 n1 n2 1234567891012153.843.002.602.372.212.102.011.941.881.831.751.67(a = 0.025)1647.79799.50864.16899.58921.85937.11948.22956.66963.28968.63976.71984.8799238.5139.0039.1739.2539.3039.3339.3639.3739.3939.4039.4139.433317.4416.0415.4415.1014.8814.7314.6214.5414.4714.4214.3414.251412.2210.659.989.609.369.209.078.988.908.848.758.668510.018.437.767.397.156.986.856.766.686.626.526.43668.817.266.606.235.995.825.705.605.525.465.375.27578.076.545.895.525.295.124.994.904.824.764.674.57487.576.065.425.054.824.654.534.434.364.304.204.10497.215.715.084.724.484.324.204.104.033.963.873.77小106.945.464.834.474.244.073.953.853.783.723.623.52小116.725.264.634.284.043.883.763.663.593.533.433.33小126.555.104.474.123.893.733.613.513.443.373.283.18136.414.974.354.003.773.603.483.393.313.253.153.052146.304.864.243.893.663.503.383.293.213.153.052.952156.204.774.153.803.583.413.293.203.123.062.962.862166.124.694.083.733.503.343.223.123.052.992.892.792176.044.624.013.663.443.283.163.062.982.922.822.722185.984.563.953.613.383.223.103.012.932.872.772.672195.924.513.903.563.333.173.052.962.882.822.722.622205.874.463.863.513.293.133.012.912.842.772.682.572215.834.423.823.483.253.092.972.872.802.732.642.532 n12 1234567891012151405250005403562557645859592859816022605661066157298.5099.0099.1799.2599.3099.3399.3699.3799.3999.4099.4299.43334.1230.8229.4628.7128.2427.9127.6727.4927.3527.2327.0526.87421.2018.0016.6915.9815.5215.2114.9814.8014.6614.5514.3714.20516.2613.2712.0611.3910.9710.6710.4610.2910.1610.059.899.72613.7510.929.789.158.758.478.268.107.987.877.727.56712.259.558.457.857.467.196.996.846.726.626.476.31811.268.657.597.016.636.376.186.035.915.815.675.52910.568.026.996.426.065.805.615.475.355.265.114.961010.047.566.555.995.645.395.205.064.944.854.714.56119.657.216.225.675.325.074.894.744.634.544.404.25129.336.935.955.415.064.824.644.504.394.304.164.01139.076.705.745.214.864.624.444.304.194.103.963.82148.866.515.565.044.694.464.284.144.033.943.803.66158.686.365.424.894.564.324.144.003.893.803.673.52168.536.235.294.774.444.204.033.893.783.693.553.41178.406.115.184.674.344.103.933.793.683.593.463.31188.296.015.094.584.254.013.843.713.603.513.373.23198.185.935.014.504.173.943.773.633.523.433.303.15208.105.854.944.434.103.873.703.563.463.373.233.09218.025.784.874.374.043.813.643.513.403.313.173.03227.955.724.824.313.993.763.593.453.353.263.122.98237.885.664.764.263.943.713.543.413.303.213.072.93(a = 0.001)