الخميس، 30 يناير 2014

الجداول الإحصائية

 جدول كا2
درجة الحرية
مستوى الدلالة أو الثقة
0.05
0.01
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



جدول ت
درجة الحرية
مستوى الدلالة
طرف واحد
0.1
0.05
0.01
0.005
0.001
0.0005
0.0001
0.00005
طرفين
0.2
0.1
0.05
0.01
0.005
0.001
0.0005
0.0001
2
1.89
2.92
4.30
9.92
14.09
31.60
44.70
100.14
3
1.64
2.35
3.18
5.84
7.45
12.92
16.33
28.01
4
1.53
2.13
2.78
4.60
5.60
8.61
10.31
15.53
5
1.48
2.02
2.57
4.03
4.77
6.87
7.98
11.18
6
1.44
1.94
2.45
3.71
4.32
5.96
6.79
9.08
7
1.41
1.89
2.36
3.50
4.03
5.41
6.08
7.89
8
1.40
1.86
2.31
3.36
3.83
5.04
5.62
7.12
9
1.38
1.83
2.26
3.25
3.69
4.78
5.29
6.59
10
1.37
1.81
2.23
3.17
3.58
4.59
5.05
6.21
11
1.36
1.80
2.20
3.11
3.50
4.44
4.86
5.92
12
1.36
1.78
2.18
3.05
3.43
4.32
4.72
5.70
13
1.35
1.77
2.16
3.01
3.37
4.22
4.60
5.51
14
1.35
1.76
2.14
2.98
3.33
4.14
4.50
5.36
15
1.34
1.75
2.13
2.95
3.29
4.07
4.42
5.24
16
1.34
1.75
2.12
2.92
3.25
4.01
4.35
5.13
17
1.33
1.74
2.11
2.90
3.22
3.97
4.29
5.04
18
1.33
1.73
2.10
2.88
3.20
3.92
4.23
4.97
19
1.33
1.73
2.09
2.86
3.17
3.88
4.19
4.90
20
1.33
1.72
2.09
2.85
3.15
3.85
4.15
4.84
21
1.32
1.72
2.08
2.83
3.14
3.82
4.11
4.78
22
1.32
1.72
2.07
2.82
3.12
3.79
4.08
4.74
23
1.32
1.71
2.07
2.81
3.10
3.77
4.05
4.69
24
1.32
1.71
2.06
2.80
3.09
3.75
4.02
4.65
25
1.32
1.71
2.06
2.79
3.08
3.73
4.00
4.62
26
1.31
1.71
2.06
2.78
3.07
3.71
3.97
4.59
27
1.31
1.70
2.05
2.77
3.06
3.69
3.95
4.56
28
1.31
1.70
2.05
2.76
3.05
3.67
3.93
4.53
29
1.31
1.70
2.05
2.76
3.04
3.66
3.92
4.51
30
1.31
1.70
2.04
2.75
3.03
3.65
3.90
4.48
35
1.31
1.69
2.03
2.72
3.00
3.59
3.84
4.39
40
1.30
1.68
2.02
2.70
2.97
3.55
3.79
4.32
45
1.30
1.68
2.01
2.69
2.95
3.52
3.75
4.27
50
1.30
1.68
2.01
2.68
2.94
3.50
3.72
4.23
55
1.30
1.67
2.00
2.67
2.92
3.48
3.70
4.20
60
1.30
1.67
2.00
2.66
2.91
3.46
3.68
4.17
65
1.29
1.67
2.00
2.65
2.91
3.45
3.66
4.15
70
1.29
1.67
1.99
2.65
2.90
3.43
3.65
4.13
75
1.29
1.67
1.99
2.64
2.89
3.42
3.64
4.11
80
1.29
1.66
1.99
2.64
2.89
3.42
3.63
4.10
85
1.29
1.66
1.99
2.63
2.88
3.41
3.62
4.08
90
1.29
1.66
1.99
2.63
2.88
3.40
3.61
4.07
95
1.29
1.66
1.99
2.63
2.87
3.40
3.60
4.06
100
1.29
1.66
1.98
2.63
2.87
3.39
3.60
4.05
200
1.29
1.65
1.97
2.60
2.84
3.34
3.54
3.97
500
1.28
1.65
1.96
2.59
2.82
3.31
3.50
3.92
1000
1.28
1.65
1.96
2.58
2.81
3.30
3.49
3.91
∞
1.28
1.64
1.96
2.58
2.81
3.29
3.48
3.89



جدول ف

درجة حرية التباين الصغير
درجة حرية التباين الكبير
1
2
3
4
5
6
8
12
¥
1
161
200
216
225
230
234
239
244
254
2
18.5
19.0
19.2
19.3
19.3
19.3
19.4
19.4
19.5
3
10.1
9.6
9.3
9.1
9.0
8.9
8.8
8.7
8.5
4
7.7
6.9
6.6
6.4
6.3
6.2
6.0
5.9
5.6
5
6.6
5.8
5.4
5.2
5.1
5.0
4.8
4.7
4.4
6
6.0
5.1
4.8
4.5
4.4
4.3
4.2
4.0
3.7
7
5.6
4.7
4.4
4.1
4.0
3.9
3.7
3.6
3.2
8
5.3
4.5
4.1
3.8
3.7
3.6
3.4
3.3
2.9
9
5.1
4.3
3.9
3.6
3.5
3.4
3.2
3.1
2.7
10
5.0
4.1
3.7
3.5
3.3
3.2
3.1
2.9
2.5
11
4.8
4.0
3.6
3.4
3.2
3.1
3.0
2.8
2.4
12
4.8
3.9
3.5
3.3
3.1
3.0
2.9
2.7
2.3
13
4.7
3.8
3.4
3.2
3.0
2.9
2.8
2.6
2.2
14
4.6
3.7
3.3
3.1
3.0
2.9
2.7
2.5
2.1
15
4.5
3,7
3.3
3.1
2.9
2.8
2.6
2.5
2.1
16
4.5
3.6
3.2
3.0
2.9
2.7
2.6
2.4
2.0
17
4.5
3.6
3.2
3.0
2.8
2.7
2.6
2.4
2.0
18
4.4
3.6
3.2
2.9
2.8
2.7
2.5
2.3
1.9
19
4.4
3.5
3.1
2.9
2.7
2.6
2.5
2.3
1.9
20
4.4
3.5
3.1
2.9
2.7
2.6
2.5
2.3
1.8
21
4.3
3.5
3.1
2.8
2.7
2.6
2.4
2.3
1.8
22
4.3
3.4
3.1
2.8
2.7
2.6
2.4
2.2
1.8
23
4.3
3.4
3.0
2.8
2.6
2.5
2.4
2.2
1.8
24
4.3
3.4
3.0
2.8
2.6
2.5
2.4
2.2
1.7
25
4.2
3.4
3.0
2.8
2.6
2.5
2.3
2.2
1.7
26
4.2
3.4
3.0
2.7
2.6
2.5
2.3
2.2
1.7
27
4.2
3.4
3.0
2.7
2.6
2.5
2.3
2.1
1.7
28
4.2
3.3
3.0
2.7
2.6
2.4
2.3
2.1
1.7
29
4.2
3.3
2.9
2.7
2.5
2.4
2.3
2.1
1.6
30
4.2
3.3
2.9
2.7
2.5
2.4
2.3
2.1
1.6
40
4.1
3.2
2.8
2.6
2.5
2.3
2.2
2.0
1.5
60
4.0
3.2
2.8
2.5
2.4
2.3
2.1
1.9
1.4
120
3.9
3.1
2.7
2.5
2.3
2.2
2.0
1.8
1.3
¥
3.8
3.0
2.6
2.4
2.2
2.1
1.9
1.8
1.0

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