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Statistics / August 20, 2021

Statistics – Chi Squared table

The numbers in the table represent the values of the χ2χ2 statistics. Areas of the shaded region (A) are the column indexes. You can also use the Chi-Square Distribution to compute critical and p values exactly. df A=0.005 0.010 0.025 0.05 0.10 0.25 0.50 0.75 0.90 0.95 0.975 0.99 0.995 1 0.000039 0.00016 0.00098 0.0039 0.0158 0.102 […]

Chi Square

The numbers in the table represent the values of the χ2χ2 statistics. Areas of the shaded region (A) are the column indexes. You can also use the Chi-Square Distribution to compute critical and p values exactly.

dfA=0.0050.0100.0250.050.100.250.500.750.900.950.9750.990.995
10.0000390.000160.000980.00390.01580.1020.4551.322.713.845.026.637.88
20.01000.02010.05060.1030.2110.5751.392.774.615.997.389.2110.6
30.07170.1150.2160.3520.5841.212.374.116.257.819.3511.312.8
40.2070.2970.4840.7111.061.923.365.397.789.4911.113.314.9
50.4120.5540.8311.151.612.674.356.639.2411.112.815.116.7
60.6760.8721.241.642.203.455.357.8410.612.614.416.818.5
70.9891.241.692.172.834.256.359.0412.014.116.018.520.3
81.341.652.182.733.495.077.3410.213.415.517.520.122.0
91.732.092.703.334.175.98.3411.414.716.919.021.723.6
102.162.563.253.944.876.749.3412.516.018.320.523.225.2
112.603.053.824.575.587.5810.313.717.319.721.924.726.8
123.073.574.405.236.308.4411.314.818.521.023.326.228.3
133.574.115.015.897.049.312.316.019.822.424.727.729.8
144.074.665.636.577.7910.213.317.121.123.726.129.131.3
154.605.236.267.268.5511.014.318.222.325.027.530.632.8
165.145.816.917.969.3111.915.319.423.526.328.832.034.3
175.706.417.568.6710.112.816.320.524.827.630.233.435.7
186.267.018.239.3910.913.717.321.626.028.931.534.837.2
196.847.638.9110.111.714.618.322.727.230.132.936.238.6
207.438.269.5910.912.415.519.323.828.431.434.237.640.0
218.038.9010.311.613.216.320.324.929.632.735.538.941.4
228.649.5411.012.314.017.221.326.030.833.936.840.342.8
239.2610.211.713.114.818.122.327.132.035.238.141.644.2
249.8910.912.413.815.719.023.328.233.236.439.443.045.6
2510.511.513.114.616.519.924.329.334.437.740.644.346.9
2611.212.213.815.417.320.825.330.435.638.941.945.648.3
2711.812.914.616.218.121.726.331.536.740.143.247.049.6
2812.513.615.316.918.922.727.332.637.941.344.548.351.0
2913.114.316.017.719.823.628.333.739.142.645.749.652.3
3013.815.016.818.520.624.529.334.840.343.847.050.953.7
3114.515.717.519.321.425.430.335.941.445.048.252.255.0
3215.116.418.320.122.326.331.337.042.646.249.553.556.3
3315.817.119.020.923.127.232.338.143.747.450.754.857.6
3416.517.819.821.724.028.133.339.144.948.652.056.159.0
3517.218.520.622.524.829.134.340.246.149.853.257.360.3
3617.919.221.323.325.630.035.341.347.251.054.458.661.6
3718.620.022.124.126.530.936.342.448.452.255.759.962.9
3819.320.722.924.927.331.837.343.549.553.456.961.264.2
3920.021.423.725.728.232.738.344.550.754.658.162.465.5
4020.722.224.426.529.133.739.345.651.855.859.363.766.8
4121.422.925.227.329.934.640.346.752.956.960.665.068.1
4222.123.726.028.130.835.541.347.854.158.161.866.269.3
4322.924.426.829.031.636.442.348.855.259.363.067.570.6
4423.625.127.629.832.537.443.349.956.460.564.268.771.9
4524.325.928.430.633.438.344.351.057.561.765.470.073.2
dfA=0.0050.0100.0250.050.100.250.500.750.900.950.9750.990.995