附表 5 F 分布表),(),(2121nnFnnFP =0.10n1 n212345678910121520243040601201 2 3 439.86 8.53 5.54 4.5449.50 9.00 5.46 4.3253.59 9.16 5.39 4.1955.83 9.24 5.34 4.1157.24 9.29 5.31 4.0558.20 9.33 5.28 4.0158.91 9.35 5.27 3.9859.44 9.37 5.25 3.9559.86 9.38 5.24 3.9460.19 9.39 5.23 3.9260.71 9.41 5.22 3.9061.22 9.42 5.20 3.8761.74 9.44 5.18 3.8462.00 9.45 5.18 3.8362.26 9.46 5.17 3.8262.53 9.47 5.16 3.8062.79 9.47 5.15 3.7963.06 9.48 5.14 3.7863.33 9.49 5.13 3.765 6 7 8 94.06 3.78 3.59 3.46 3.363.78 3.46 3.26 3.11 3.013.62 3.29 3.07 2.92 2.813.52 3.18 2.96 2.81 2.693.45 3.11 2.88 2.73 2.613.40 3.05 2.83 2.67 2.553.37 3.01 2.78 2.62 2.513.34 2.98 2.75 2.59 2.473.32 2.96 2.72 2.56 2.443.30 2.94 2.70 2.54 2.423.27 2.90 2.67 2.50 2.383.24 2.87 2.63 2.46 2.343.21 2.84 2.59 2.42 2.303.19 2.82 2.58 2.40 2.283.17 2.80 2.56 2.38 2.253.16 2.78 2.54 2.36 2.233.14 2.76 2.51 2.34 2.213.12 2.74 2.49 2.32 2.183.10 2.72 2.47 2.29 2.1610 11 12 13 143.29 3.23 3.18 3.14 3.102.92 2.86 2.81 2.76 2.732.73 2.66 2.61 2.56 2.522.61 2.54 2.48 2.43 2.392.52 2.45 2.39 2.35 2.312.46 2.39 2.33 2.28 2.242.41 2.34 2.28 2.23 2.192.38 2.30 2.24 2.20 2.152.35 2.27 2.21 2.16 2.122.32 2.25 2.19 2.14 2.102.28 2.21 2.15 2.10 2.052.24 2.17 2.10 2.05 2.012.20 2.12 2.06 2.01 1.962.18 2.10 2.04 1.98 1.942.16 2.08 2.01 1.96 1.912.13 2.05 1.99 1.93 1.892.11 2.03 1.96 1.90 1.862.08 2.00 1.93 1.88 1.832.06 1.97 1.90 1.85 1.8015 16 17 18 193.07 3.05 3.03 3.01 2.992.70 2.67 2.64 2.62 2.612.49 2.46 2.44 2.42 2.402.36 2.33 2.31 2.29 2.272.27 2.24 2.22 2.20 2.182.21 2.18 2.15 2.13 2.112.16 2.13 2.10 2.08 2.062.12 2.09 2.06 2.04 2.022.09 2.06 2.03 2.00 1.982.06 2.03 2.00 1.98 1.962.02 1.99 1.96 1.93 1.911.97 1.94 1.91 1.89 1.861.92 1.89 1.86 1.84 1.811.90 1.87 1.84 1.81 1.791.87 1.84 1.81 1.78 1.761.85 1.81 1.78 1.75 1.731.82 1.78 1.75 1.72 1.701.79 1.75 1.72 1.69 1.671.76 1.72 1.69 1.66 1.63=0.10附表 5(续)n1 n2123456789101215202430406012020 21 22 23 242.97 2.96 2.95 2.94 2.932.59 2.57 2.56 2.55 2.542.38 2.36 2.35 2.34 2.332.25 2.23 2.22 2.21 2.192.16 2.14 2.13 2.11 2.102.09 2.08 2.06 1.05 2.042.04 2.02 2.01 1.99 1.982.00 1.98 1.97 1.95 1.941.96 1.95 1.93 1.92 1.911.94 1.92 1.90 1.89 1.881.89 1.87 1.86 1.84 1.831.84 1.83 1.81 1.80 1.781.79 1.78 1.76 1.74 1.731.77 1.75 1.73 1.72 1.701.74 1.72 1.70 1.69 1.671.71 1.69 1.67 1.66 1.641.68 1.66 1.64 1.62 1.611.64 1.62 1.60 1.59 1.571.61 1.59 1.57 1.55 1.5325 26 27 28 292.92 2.91 2.90 2.89 2.892.53 2.52 2.51 2.50 2.502.32 2.31 2.30 2.29 2.282.18 2.17 2.17 2.16 2.152.09 2.08 2.07 2.06 2.062.02 2.01 2.00 2.00 1.991.97 1.96 1.95 1.94 1.931.93 1.92 1.91 1.90 1.891.89 1.88 1.87 1.87 1.861.87 1.86 1.85 1.84 1.831.82 1.81 1.80 1.79 1.781.77 1.76 1.75 1.74 1.731.72 1.71 1.70 1.69 1.681.69 1.68 1.67 1.66 1.651.66 1.65 1.64 1.63 1.621.63 1.61 1.60 1.59 1.581.59 1.58 1.57 1.56 1.551.56 1.54 1.53 1.52 1.511.52 1.50 1.49 1.48 1.4730 40 60 1202.88 2.84 2.79 2.75 2.712.49 2.44 2.39 2.35 2.302.28 2.23 2.18 2.13 2.082.14 2.09 2.04 1.99 1.942.05 2.00 1.95 1.90 1.851.98 1.93 1.87 1.82 1.771.93 1.87 1.82 1.77 1.721.88 1.83 1.77 1.72 1.671.85 1.79 1.74 1.68 1.631.82 1.76 1.71 1.65 1.601.77 1.71 1.66 1.60 1.551.72 1.66 1.60 1.55 1.491.67 1.61 1.54 1.48 1.421.64 1.57 1.51 1.45 1.381.61 1.54 1.48 1.41 1.341.57 1.51 1.44 1.37 1.301.54 1.47 1.40 1.32 1.241.50 1.42 1.35 1.26 1.171.46 1.38 1.29 1.19 1.00=0.051 2 3 4161.4 18.51 10.13 7.71199.5 19.00 9.55 6.94215.7 19.16 9.28 6.59224.6 19.25 9.12 6.39230.2 19.30 9.01 6.26234.0 19.33 8.94 6.16236.8 19.35 8.89 6.09238.9 19.37 8.85 6.04240.5 19.38 8.81 6.00241.9 19.40 8.79 5.96243.9 19.41 8.74 5.91245.9 19.43 8.70 5.86248.0 19.45 8.66 5.80249.1 19.45 8.64 5.77250.1 19.46 8.62 5.75251.1 19.47 8.59 5.72252.2 19.48 8.57 5.69253.3 19.49 8.55 5.66254.3 19.50 8.53 5.635 6 7 8 96.61 5.99 5.59 5.32 5.125.79 5.14 4.74 4.46 4.265.41 4.76 4.35 4.07 3.865.19 4.53 4.12 3.84 3.635.05 4.39 3.97 3.69 3.484.95 4.28 3.87 3.58 3.374.88 4.21 3.79 3.50 3.294.82 4.15 3.73 3.44 3.234.77 4.10 3.68 3.39 3.184.74 4.06 3.64 3.35 3.144.68 4.00 3.57 3.28 3.074.62 3.94 3.51 3.22 3.014.56 3.87 3.44 3.15 2.944.53 3.84 3.41 3.12 2.904.50 3.81 3.38 3.08 2.864.46 3.77 3.34 3.04 2.834.43 3.74 3.30 3.01 2.794.40 3.70 3.27 2.97 2.754.36 3.67 3.23 2.93 2.71=0.05 附表 5(续)n1 n2123456789101215202430406012010 11 12 13 144.96 4.84 4.75 4.67 4.604.10 3.98 3.89 3.81 3.743.71 3.59 3.49 3.41 3.343.48 3.36 3.26 3.18 3.113.33 3.20 3.11 3.03 2.963.22 3.09 3.00 2.92 2.853.14 3.01 2.91 2.83 2.763.07 2.95 2.85 2.77 2.703.02 2.90 2.80 2.71 2.652.98 2.85 2.75 2.67 2.602.91 2.79 2.69 2.60 2.532.85 2.72 2.62 2.53 2.462.77 2.65 2.54 2.46 2.392.74 2.61 2.51 2.42 2.352.70 2.57 2.47 2.38 2.312.66 2.53 2.43 2.34 2.272.62 2.49 2.38 2.30 2.222.58 2.45 2.34 2.25 2.182.54 2.40 2.30 2.21 2.1315 16 17 18 194.54 4.49 4.45 4.41 4.383.68 3.63 3.59 3.55 3.523.29 3.24 3.20 3.16 3.133.06 3.01 2.96 2.93 2.902.90 2.85 2.81 2.77 2.742.79 2.74 2.70 2.66 2.632.71 2.66 2.61 2.58 2.542.64 2.59 2.55 2.51 2.482.59 2.54 2.49 2.46 2.422.54 2.49 2.45 2.41 2.382.48 2.42 2.38 2.34 2.3