G:\Statistiske grundbegreber-v8\s1v8-forside.wpd

Statistiske tabeller
2
Tabel 3 Fraktiler i χ p -fordelingen χ .
2 2 2
( f ) P( χ ≤ χ ) = p
χ , hvor .
2 2 2 2,
= U1+ U2+ ... + U f U1, U2,..., U f
2 1
Approksimativ formel: χ p( f ) = ( 2
2f 2
− 1+
up)
for f > 30
f
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
24
26
28
30
32
34
36
38
40
45
50
60
70
80
90
100
110
120
130
140
150
160
180
200
300
400
500
1000
p
0.0005 0.001 0.005 0.01 0.025 0.05 0.10 0.20 0.50
0.000 0.000 0.000 0.000 0.001 0.004 0.016 0.064 0.455
0.001 0.002 0.010 0.020 0.051 0.103 0.211 0.446 1.39
0.015 0.024 0.072 0.115 0.216 0.352 0.584 1.01 2.37
0.064 0.091 0.207 0.297 0.484 0.711 1.06 1.65 3.36
0.158 0.210 0.412 0.554 0.831 1.15 1.61 2.34 4.35
0.299 0.381 0.676 0.872 1.24 1.64 2.20 3.07 5.35
0.485 0.598 0.989 1.24 1.69 2.17 2.83 3.82 6.35
0.710 0.857 1.34 1.65 2.18 2.73 3.49 4.59 7.34
0.972 1.15 1.73 2.09 2.70 3.33 4.17 5.38 8.34
1.26 1.48 2.16 2.56 3.25 3.94 4.87 6.18 9.34
1.59 1.83 2.60 3.05 3.82 4.57 5.58 6.99 10.3
1.93 2.21 3.07 3.57 4.40 5.23 6.30 7.81 11.3
2.31 2.62 3.57 4.11 5.01 5.89 7.04 8.63 12.3
2.70 3.04 4.07 4.66 5.63 6.57 7.79 9.47 13.3
3.11 3.48 4.60 5.23 6.26 7.26 8.55 10.3 14.3
3.54 3.94 5.14 5.81 6.91 7.96 9.31 11.2 15.3
3.98 4.42 5.70 6.41 7.56 8.67 10.1 12.0 16.3
4.44 4.90 6.26 7.01 8.23 9.39 10.9 12.9 17.3
4.91 5.41 6.84 7.63 8.91 10.1 11.7 13.7 18.3
5.40 5.92 7.43 8.26 9.59 10.9 12.4 14.6 19.3
6.40 6.98 8.64 9.54 11.0 12.3 14.0 16.3 21.3
7.45 8.08 9.89 10.9 12.4 13.8 15.7 18.1 23.3
8.54 9.22 11.2 12.2 13.8 15.4 17.3 19.8 25.3
9.66 10.4 12.5 13.6 15.3 16.9 18.9 21.6 27.3
10.8 11.6 13.8 15.0 16.8 18.5 20.6 23.4 29.3
12.0 12.8 15.1 16.4 18.3 20.1 22.3 25.1 31.3
13.2 14.1 16.5 17.8 19.8 21.7 24.0 26.9 33.3
14.4 15.3 17.9 19.2 21.3 23.3 25.6 28.7 35.3
15.6 16.6 19.3 20.7 22.9 24.9 27.3 30.5 37.3
16.9 17.9 20.7 22.2 24.4 26.5 29.1 32.3 39.3
20.1 21.3 24.3 25.9 28.4 30.6 33.4 36.9 44.3
23.5 24.7 28.0 29.7 32.4 34.8 37.7 41.4 49.3
30.3 31.7 35.5 37.5 40.5 43.2 46.5 50.6 59.3
37.5 39.0 43.3 45.4 48.8 51.7 55.3 59.9 69.3
44.8 46.5 51.2 53.5 57.2 60.4 64.3 69.2 79.3
52.3 54.2 59.2 61.8 65.6 69.1 73.3 78.6 89.3
59.9 61.9 67.3 70.1 74.2 77.9 82.4 87.9 99.3
67.6 69.8 75.5 78.5 82.9 86.8 91.4 97.4 109
75.5 77.8 83.9 86.9 91.6 95.7 101 107 119
83.4 85.8 92.2 95.4 100 105 110 116 129
91.4 93.9 101 104 109 114 119 126 139
99.5 102 109 113 118 123 128 135 149
108 110 118 121 127 132 137 145 159
124 127 135 139 145 150 156 164 179
141 144 152 156 163 168 175 183 199
226 230 241 246 254 261 269 279 299
313 318 331 337 346 355 364 376 399
403 408 422 429 440 449 460 473 499
859 868 889 899 914 928 943 962 999
155
p