ZBan tra phan phoi chuan hoa (Standard Normal Distribution)zo00.010.020.030.040.050.060.070.080.090.00.00000.00400.00800.01200.01600.01990.02390.02790.03190.03590.10.03980.04380.04780.05170.05570.05960.06360.06750.07140.07530.20.07930.08320.08710.09100.09480.09870.10260.10640.11030.11410.30.11790.12170.12550.12930.13310.13680.14060.14430.14800.15170.40.15540.15910.16280.16640.17000.17360.17720.18080.18440.18790.50.19150.19500.19850.20190.20540.20880.21230.21570.21900.22240.60.22570.22910.23240.23570.23890.24220.24540.24860.25170.25490.70.25800.26110.26420.26730.27040.27340.27640.27940.28230.28520.80.28810.29100.29390.29670.29950.30230.30510.30780.31060.31330.90.31590.31860.32120.32380.32640.32890.33150.33400.33650.33891.00.34130.34380.34610.34850.35080.35310.35540.35770.35990.36211.10.36430.36650.36860.37080.37290.37490.37700.37900.38100.38301.20.38490.38690.38880.39070.39250.39440.39620.39800.39970.40151.30.40320.40490.40660.40820.40990.41150.41310.41470.41620.41771.40.41920.42070.42220.42360.42510.42650.42790.42920.43060.43191.50.43320.43450.43570.43700.43820.43940.44060.44180.44290.44411.60.44520.44630.44740.44840.44950.45050.45150.45250.45350.45451.70.45540.45640.45730.45820.45910.45990.46080.46160.46250.46331.80.46410.46490.46560.46640.46710.46780.46860.46930.46990.47061.90.47130.47190.47260.47320.47380.47440.47500.47560.47610.47672.00.47720.47780.47830.47880.47930.47980.48030.48080.48120.48172.10.48210.48260.48300.48340.48380.48420.48460.48500.48540.48572.20.48610.48640.48680.48710.48750.48780.48810.48840.48870.48902.30.48930.48960.48980.49010.49040.49060.49090.49110.49130.49162.40.49180.49200.49220.49250.49270.49290.49310.49320.49340.49362.50.49380.49400.49410.49430.49450.49460.49480.49490.49510.49522.60.49530.49550.49560.49570.49590.49600.49610.49620.49630.49642.70.49650.49660.49670.49680.49690.49700.49710.49720.49730.49742.80.49740.49750.49760.49770.49770.49780.49790.49790.49800.49812.90.49810.49820.49820.49830.49840.49840.49850.49850.49860.49863.00.49870.49870.49870.49880.49880.49890.49890.49890.49900.4990

Zf(z)0zoSS = P(0 < Z < zo)

studentBNG TRA PHN PHI STUDENT(Cho alpha = 0.05, bc t do = 3, Gi tr t alpha l 2.353. ngha: P(t > t alpha) = alphaBc t dot0.10t0.05t0.025t0.01t0.0050.10.050.0250.010.00513.0786.31412.70631.82163.65721.8862.9204.3036.9659.92531.6382.3533.1824.5415.84141.5332.1322.7763.7474.60451.4762.0152.5713.3654.03261.4401.9432.4473.1433.70771.4151.8952.3652.9983.49981.3971.8602.3062.8963.35591.3831.8332.2622.8213.250101.3721.8122.2282.7643.169111.3631.7962.2012.7183.106121.3561.7822.1792.6813.055131.3501.7712.1602.6503.012141.3451.7612.1452.6242.977151.3411.7532.1312.6022.947161.3371.7462.1202.5832.921171.3331.7402.1102.5672.898181.3301.7342.1012.5522.878191.3281.7292.0932.5392.861201.3251.7252.0862.5282.845211.3231.7212.0802.5182.831221.3211.7172.0742.5082.819231.3191.7142.0692.5002.807241.3181.7112.0642.4922.797251.3161.7082.0602.4852.787261.3151.7062.0562.4792.779271.3141.7032.0522.4732.771281.3131.7012.0482.4672.763291.3111.6992.0452.4622.756301.3101.6972.0422.4572.750401.3031.6842.0212.4232.704601.2961.6712.0002.3902.6601201.2891.6581.9802.3582.61710000001.2821.6451.9602.3262.576

Mt XS

Chi-squareBNG TRA PHN PHI CHI-SQUARE(Cho alpha=0.1, bc t do =6, gi tr Chi-square alpha s l 10.64. ngha: P(Chi-quare > Chi-square alpha) = alpha)Bc t doChi-Square Alpha0.9950.9900.9750.9500.9000.1000.0500.0250.0100.00513.93E-051.57E-049.82E-043.93E-030.01579077412.713.845.026.637.8820.01000.02010.05060.10260.21074.615.997.389.2110.6030.0720.1150.2160.3520.5846.257.819.3511.3412.8440.2070.2970.4840.7111.0647.789.4911.1413.2814.8650.4120.5540.8311.1451.6109.2411.0712.8315.0916.7560.6760.8721.2371.6352.20410.6412.5914.4516.8118.5570.9891.2391.6902.1672.83312.0214.0716.0118.4820.2881.341.652.182.733.4913.3615.5117.5320.0921.9591.732.092.703.334.1714.6816.9219.0221.6723.59102.162.563.253.944.8715.9918.3120.4823.2125.19112.603.053.824.575.5817.2819.6821.9224.7226.76123.073.574.405.236.3018.5521.0323.3426.2228.30133.574.115.015.897.0419.8122.3624.7427.6929.82144.074.665.636.577.7921.0623.6826.1229.1431.32154.605.236.267.268.5522.3125.0027.4930.5832.80165.145.816.917.969.3123.5426.3028.8532.0034.27175.706.417.568.6710.0924.7727.5930.1933.4135.72186.267.018.239.3910.8625.9928.8731.5334.8137.16196.847.638.9110.1211.6527.2030.1432.8536.1938.58207.438.269.5910.8512.4428.4131.4134.1737.5740.00218.038.9010.2811.5913.2429.6232.6735.4838.9341.40228.649.5410.9812.3414.0430.8133.9236.7840.2942.80239.2610.2011.6913.0914.8532.0135.1738.0841.6444.18249.8910.8612.4013.8515.6633.2036.4239.3642.9845.562510.5211.5213.1214.6116.4734.3837.6540.6544.3146.932611.1612.2013.8415.3817.2935.5638.8941.9245.6448.292711.8112.8814.5716.1518.1136.7440.1143.1946.9649.642812.4613.5615.3116.9318.9437.9241.3444.4648.2850.992913.1214.2616.0517.7119.7739.0942.5645.7249.5952.343013.7914.9516.7918.4920.6040.2643.7746.9850.8953.674020.7122.1624.4326.5129.0551.8155.7659.3463.6966.775027.9929.7132.3634.7637.6963.1767.5071.4276.1579.496035.5337.4840.4843.1946.4674.4079.0883.3088.3891.957043.2845.4448.7651.7455.3385.5390.5395.02100.43104.218051.1753.5457.1560.3964.2896.58101.88106.63112.33116.329059.2061.7565.6569.1373.29107.57113.15118.14124.12128.3010067.3370.0674.2277.9382.36118.50124.34129.56135.81140.17Ghi ch: k hiu E-05 l 10-5, E-04 l 10-4,

Mt XS

FisherBNG TRA PHN PHI FISHERBNG TRA PHN PHI FISHER(Cho alpha, bc t do v1, bc t do v2, tm F alpha.)(Cho alpha, bc t do v1, bc t do v2, tm F alpha.)alpha0.05Bc t do v16234567891012152024304060120Bc t do v21632.153.052.662.432.272.152.072.001.941.891.811.731.641.581.531.471.401.32219.33019.00019.16419.24719.29619.33019.35319.37119.38519.39619.41319.42919.44619.45419.46219.47119.47919.48738.9419.5529.2779.1179.0138.9418.8878.8458.8128.7868.7458.7038.6608.6398.6178.5948.5728.54946.16316.94436.59146.38826.25616.16316.09426.04105.99885.96445.91175.85785.80255.77445.74595.71705.68775.658154.95035.78615.40955.19225.05034.95034.87594.81834.77254.73514.67774.61884.55814.52724.49574.46384.43144.398564.28395.14334.75714.53374.38744.28394.20674.14684.09904.06003.99993.93813.87423.84153.80823.77433.73983.704773.86604.73744.34684.12033.97153.86603.78703.72573.67673.63653.57473.51073.44453.41053.37583.34043.30433.267483.58064.45904.06623.83793.68753.58063.50053.43813.38813.34723.28393.21843.15033.11523.07943.04283.00532.966993.37384.25653.86253.63313.48173.37383.29273.22963.17893.13733.07293.00612.93652.90052.86372.82592.78722.7475103.21724.10283.70833.47803.32583.21723.13553.07173.02042.97822.91302.84502.77402.73722.69962.66092.62112.5801113.09463.98233.58743.35673.20393.09463.01232.94802.89622.85362.78762.71862.64642.60902.57052.53092.49012.4480122.99613.88533.49033.25923.10592.99612.91342.84862.79642.75342.68662.61692.54362.50552.46632.42592.38422.3410132.91533.80563.41053.17913.02542.91532.83212.76692.71442.67102.60372.53312.45892.42022.38032.33922.29662.2524142.84773.73893.34393.11222.95822.84772.76422.69872.64582.60222.53422.46302.38792.34872.30822.26642.22292.1778152.79053.68233.28743.05562.90132.79052.70662.64082.58762.54372.47532.40342.32752.28782.24682.20432.16012.1141162.74133.63373.23893.00692.85242.74132.65722.59112.53772.49352.42472.35222.27562.23542.19382.15072.10582.0589172.69873.59153.19682.96472.81002.69872.61432.54802.49432.44992.38072.30772.23042.18982.14772.10402.05842.0107182.66133.55463.15992.92772.77292.66132.57672.51022.45632.41172.34212.26862.19062.14972.10712.06292.01661.9681192.62833.52193.12742.89512.74012.62832.54352.47682.42272.37792.30802.23412.15552.11412.07122.02641.97951.9302202.59903.49283.09842.86612.71092.59902.51402.44712.39282.34792.27762.20332.12422.08252.03911.99381.94641.8963212.57273.46683.07252.84012.68482.57272.48762.42052.36602.32102.25042.17572.09602.05402.01021.96451.91651.8657222.54913.44343.04912.81672.66132.54912.46382.39652.34192.29672.22582.15082.07072.02831.98421.93801.88941.8380232.52773.42213.02802.79552.64002.52772.44222.37482.32012.27472.20362.12822.04762.00501.96051.91391.86481.8128242.50823.40283.00882.77632.62072.50822.42262.35512.30022.25472.18342.10772.02671.98381.93901.89201.84241.7896252.49043.38522.99122.75872.60302.49042.40472.33712.28212.23652.16492.08892.00751.96431.91921.87181.82171.7684262.47413.36902.97522.74262.58682.47412.38832.32052.26552.21972.14792.07161.98981.94641.90101.85331.80271.7488272.45913.35412.96042.72782.57192.45912.37322.30532.25012.20432.13232.05581.97361.92991.88421.83611.78511.7306282.44533.34042.94672.71412.55812.44532.35932.29132.23602.19002.11792.04111.95861.91471.86871.82031.76891.7138292.43243.32772.93402.70142.54542.43242.34632.27832.22292.17682.10452.02751.94461.90051.85431.80551.75371.6981302.42053.31582.92232.68962.53362.42052.33432.26622.21072.16462.09212.01481.93171.88741.84091.79181.73961.6835402.33593.23172.83872.60602.44952.33592.24902.18022.12402.07722.00351.92451.83891.79291.74441.69281.63731.5766602.25413.15042.75812.52522.36832.25412.16652.09702.04011.99261.91741.83641.74801.70011.64911.59431.53431.46731202.17503.07182.68022.44722.28992.17502.08682.01641.95881.91051.83371.75051.65871.60841.55431.49521.42901.3519

Mt XSMt XS