Agriculture Reference
In-Depth Information
Probability of greater value
0.995
Degree
of freedom
0.990
0.975
0.950
0.900
0.750
0.500
0.250
0.100
0.050
0.025
0.010
0.005
...
.
...
.
...
.
...
.
1
0.02
0.10
0.45
1.32
2.71
3.84
5.02
6.63
7.88
2
0.01
0.02
0.05
0.10
0.21
0.58
1.39
2.77
4.61
5.99
7.38
9.21
10.60
3
0.07
0.11
0.22
0.35
0.58
1.21
2.37
4.11
6.25
7.81
9.35
11.34
12.84
4
0.21
0.30
0.48
0.71
1.06
1.92
3.36
5.39
7.78
9.49
11.14
13.28
14.86
5
0.41
0.55
0.83
1.15
1.61
2.67
4.35
6.63
9.24
11.07
12.83
15.09
16.75
6
0.68
0.87
1.24
1.64
2.20
3.45
5.35
7.84
10.64
12.59
14.45
16.81
18.55
7
0.99
1.24
1.69
2.17
2.83
4.25
6.35
9.04
12.02
14.07
16.01
18.48
20.28
8
1.34
1.65
2.18
2.73
3.49
5.07
7.14
10.22
13.36
15.51
17.53
20.09
21.96
9
1.73
2.09
2.70
3.33
4.17
5.90
8.34
11.39
14.68
16.92
19.02
21.67
23.59
10
2.16
2.56
3.25
3.94
4.87
6.74
9.34
12.55
15.99
18.31
20.48
23.21
25.19
11
2.60
3.05
3.82
4.57
5.58
7.58
10.34
13.70
17.28
19.68
21.92
24.72
26.76
12
3.07
3.57
4.40
5.23
6.30
8.44
11.34
14.85
18.55
21.03
23.34
26.22
28.30
13
3.57
4.11
5.01
5.89
7.04
9.30
12.34
15.98
I9.81
22.36
24.74
27.69
29.82
14
4.07
4.66
5.63
6.57
7.79
10.17
13.34
17.12
21.06
23.68
26.12
29.14
31.32
15
4.60
5.23
6.27
7.26
8.55
11.04
14.34
18.25
22.31
25.00
27.49
30.58
32.80
16
5.14
5.81
6.91
7.96
9.31
11.91
15.34
19.37
23.54
26.30
28.85
32.00
34.27
17
5.70
6.41
7.56
8.67
I0.09
12.79
16.34
20.49
24.77
27.59
30.19
33.41
35.72
18
6.26
7.01
8.23
9.39
10.86
13.68
17.34
21.60
25.99
28.87
31.53
34.81
37.16
19
6.84
7.63
8.91
10.12
11.65
14.56
18.34
22.72
27.20
30.14
32.85
36.19
38.58
20
7.43
8.26
9.59
10.85
12.44
15.45
19.34
23.83
28.41
31.41
34.17
37.57
40.00
21
8.03
8.90
10.28
11.59
13.24
16.34
20.34
24.93
29.62
32.67
35.48
38.93
41.40
22
8.64
9.54
10.98
12.34
14.04
17.24
21.34
26.04
30.11
33.92
36.78
40.29
42.80
23
9.26
10.20
11.69
13.09
14.85
18.14
22.34
27.14
32.01
35.I7
38.08
41.64
44.18
24
9.89
10.86
12.40
13.85
15.66
19.04
23.34
28.24
33.20
36.42
39.36
42.98
45.56
25
10.52
11.52
13.12
14.61
16.47
19.94
24.34
29.34
34.38
37.65
40.65
44.31
46.93
26
11.16
12.20
13.84
15.38
17.29
20.84
25.34
30.43
35.56
38.89
41.92
45.64
48.29
27
11.81
12.88
14.57
16.15
18.11
21.75
26.34
31.53
36.74
40.11
43.19
46.96
49.64
28
12.46
13.56
15.31
16.93
18.94
22.66
27.34
32.62
37.92
41.34
44.46
48.28
50.99
29
13.12
14.26
16.05
17.71
19.77
2.1.57
28.34
33.71
39.09
42.56
45.72
49.59
52.34
30
13.79
14.95
16.79
18.49
20.60
24.48
29.34
34.80
40.26
43.77
46.98
50.89
53.67
40
20.71
22.16
24.43
26.51
29.05
33.66
39.34
45.62
51.80
55.76
59.34
63.69
66.77
50
27.99
29.71
32.36
34.76
37.69
42.94
49.33
56.33
63.17
67.50
71.42
76.15
79.49
60
35.53
37.48
40.48
43.19
46.46
52.29
59.33
66.98
74.40
79.08
83.30
88.38
91.95
70
43.28
43.44
48.76
51.74
55.33
61.70
69.33
77.58
85.53
90.53
95.02
100.42
104.22
80
51.17
53.54
57.15
60.39
64.28
71.14
79.33
88.13
96.58
101.88
106.63
112.33
116.32
90
59.20
61.75
65.65
69.13
73.29
80.62
89.33
98.64
107.56
113.14
118.14
124.12
128.30
100
67.33
70.06
74.22
77.93
82.36
90.13
99.33
09.14
118.50
124.34
129.56
135.81
140.17
