Table of Chi-square statistic

df
P = 0.05
P = 0.01
P = 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