Table du c²

Pour 5 degrés de liberté, Q (voir test du c2) sera supérieur à 11.07 dans seulement 5% des cas.

n a = 0.05 a = 0.01 a = 0.001 1 3.84 6.64 10.83 2 5.99 9.21 13.82 3 7.82 11.35 16.27 4 9.49 13.28 18.47 5 11.07 15.09 20.52 6 12.59 16.81 22.46 7 14.07 18.48 24.32 8 15.51 20.09 26.13 9 16.92 21.67 27.88 10 18.31 23.21 29.59 11 19.68 24.73 31.26 12 21.03 26.22 32.91 13 22.36 27.69 34.53 14 23.69 29.14 36.12 15 25.00 30.58 37.70 16 26.30 32.00 39.25 17 27.59 33.41 40.79 18 28.87 34.81 42.31 19 30.14 36.19 43.82 20 31.41 37.57 45.32 21 32.67 38.93 46.80 22 33.92 40.29 48.27 23 35.17 41.64 49.73 24 36.42 42.98 51.18 25 37.65 44.31 52.62 26 38.89 45.64 54.05 27 40.11 46.96 55.48 28 41.34 48.28 56.89 29 42.56 49.59 58.30 30 43.77 50.89 59.70 31 44.99 52.19 61.10 32 46.19 53.49 62.49 33 47.40 54.78 63.87 34 48.60 56.06 65.25 35 49.80 57.34 66.62 36 51.00 58.62 67.99 37 52.19 59.89 69.35 38 53.38 61.16 70.71 39 54.57 62.43 72.06 40 55.76 63.69 73.41 41 56.94 64.95 74.75 42 58.12 66.21 76.09 43 59.30 67.46 77.42 44 60.48 68.71 78.75 45 61.66 69.96 80.08 46 62.83 71.20 81.40 47 64.00 72.44 82.72 48 65.17 73.68 84.03 49 66.34 74.92 85.35 50 67.51 76.15 86.66 51 68.67 77.39 87.97 52 69.83 78.62 89.27 53 70.99 79.84 90.57 54 72.15 81.07 91.88 55 73.31 82.29 93.17 56 74.47 83.52 94.47 57 75.62 84.73 95.75 58 76.78 85.95 97.03 59 77.93 87.17 98.34 60 79.08 88.38 99.62 61 80.23 89.59 100.88 62 81.38 90.80 102.15 63 82.53 92.01 103.46 64 83.68 93.22 104.72 65 84.82 94.42 105.97 66 85.97 95.63 107.26 67 87.11 96.83 108.54 68 88.25 98.03 109.79 69 89.39 99.23 111.06 70 90.53 100.42 112.31 71 91.67 101.62 113.56 72 92.81 102.82 114.84 73 93.95 104.01 116.08 74 95.08 105.20 117.35 75 96.22 106.39 118.60 76 97.35 107.58 119.85 77 98.49 108.77 121.11 78 99.62 109.96 122.36 79 100.75 111.15 123.60 80 101.88 112.33 124.84 81 103.01 113.51 126.09 82 104.14 114.70 127.33 83 105.27 115.88 128.57 84 106.40 117.06 129.80 85 107.52 118.24 131.04 86 108.65 119.41 132.28 87 109.77 120.59 133.51 88 110.90 121.77 134.74 89 112.02 122.94 135.96 90 113.15 124.12 137.19 91 114.27 125.29 138.45 92 115.39 126.46 139.66 93 116.51 127.63 140.90 94 117.63 128.80 142.12 95 118.75 129.97 143.32 96 119.87 131.14 144.55 97 120.99 132.31 145.78 98 122.11 133.47 146.99 99 123.23 134.64 148.21 100 124.34 135.81 149.48

Référence

• Table of Chi-square statistics

Didier Müller, 30.12.02