Critical Values of the Studentized Range for dferror 81 - 90

Error
df
Alpha
 k = number of means or number of steps between ordered means
Alpha
Error
df
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
81
 0.100 2.354 2.945 3.293 3.540 3.731 3.884 4.013 4.125 4.222 4.308 4.386 4.456 4.520 4.580 4.634 4.686 4.733 4.778 4.821 0.100
81
0.050 2.815 3.377 3.711 3.947 4.129 4.277 4.401 4.508 4.602 4.685 4.760 4.828 4.891 4.948 5.002 5.051 5.097 5.141 5.182 0.050
0.010 3.736 4.244 4.548 4.765 4.934 5.071 5.185 5.285 5.373 5.452 5.522 5.586 5.645 5.700 5.750 5.798 5.841 5.883 5.921 0.010
82
 0.100 2.353 2.944 3.293 3.540 3.730 3.883 4.012 4.123 4.221 4.307 4.384 4.455 4.519 4.578 4.633 4.684 4.732 4.777 4.819 0.100
82
0.050 2.814 3.376 3.710 3.946 4.128 4.275 4.399 4.506 4.600 4.684 4.758 4.827 4.889 4.946 5.000 5.049 5.095 5.139 5.180 0.050
0.010 3.735 4.242 4.546 4.763 4.932 5.069 5.183 5.282 5.370 5.449 5.519 5.583 5.642 5.696 5.747 5.795 5.838 5.879 5.918 0.010
83
 0.100 2.353 2.944 3.292 3.539 3.729 3.883 4.011 4.122 4.220 4.306 4.383 4.453 4.518 4.577 4.632 4.683 4.731 4.775 4.818 0.100
83
0.050 2.814 3.376 3.709 3.945 4.127 4.274 4.398 4.505 4.599 4.682 4.757 4.825 4.887 4.945 4.998 5.047 5.093 5.137 5.178 0.050
0.010 3.734 4.241 4.544 4.761 4.930 5.067 5.180 5.280 5.368 5.446 5.516 5.580 5.639 5.693 5.744 5.792 5.835 5.876 5.914 0.010
84
 0.100 2.353 2.943 3.292 3.538 3.728 3.882 4.011 4.121 4.219 4.305 4.382 4.452 4.516 4.576 4.630 4.681 4.729 4.774 4.816 0.100
84
0.050 2.813 3.375 3.708 3.944 4.125 4.273 4.397 4.503 4.597 4.680 4.755 4.823 4.885 4.943 4.996 5.046 5.091 5.135 5.176 0.050
0.010 3.733 4.239 4.543 4.759 4.927 5.065 5.178 5.278 5.365 5.443 5.513 5.578 5.636 5.691 5.741 5.788 5.832 5.873 5.912 0.010
85
 0.100 2.353 2.943 3.291 3.537 3.727 3.881 4.010 4.120 4.217 4.304 4.381 4.451 4.515 4.574 4.629 4.680 4.728 4.772 4.815 0.100
85
0.050 2.813 3.374 3.707 3.943 4.124 4.272 4.395 4.502 4.596 4.679 4.754 4.822 4.884 4.941 4.994 5.044 5.090 5.133 5.174 0.050
0.010 3.732 4.238 4.541 4.757 4.925 5.062 5.176 5.275 5.363 5.441 5.511 5.575 5.634 5.688 5.738 5.785 5.828 5.870 5.909 0.010
86
 0.100 2.352 2.942 3.290 3.537 3.726 3.880 4.009 4.120 4.216 4.303 4.380 4.450 4.514 4.573 4.628 4.679 4.726 4.771 4.813 0.100
86
0.050 2.812 3.374 3.706 3.942 4.123 4.270 4.394 4.501 4.594 4.677 4.752 4.820 4.882 4.939 4.992 5.042 5.088 5.131 5.172 0.050
0.010 3.731 4.237 4.539 4.755 4.924 5.060 5.174 5.273 5.361 5.438 5.508 5.572 5.631 5.685 5.735 5.783 5.825 5.867 5.906 0.010
87
 0.100 2.352 2.942 3.290 3.536 3.726 3.879 4.008 4.119 4.215 4.301 4.379 4.449 4.513 4.572 4.627 4.678 4.725 4.770 4.812 0.100
87
0.050 2.812 3.373 3.705 3.941 4.122 4.269 4.393 4.499 4.593 4.676 4.751 4.818 4.880 4.938 4.991 5.040 5.086 5.129 5.170 0.050
0.010 3.730 4.235 4.538 4.754 4.922 5.058 5.171 5.271 5.358 5.436 5.506 5.570 5.628 5.682 5.732 5.780 5.823 5.864 5.903 0.010
88
 0.100 2.352 2.941 3.289 3.535 3.725 3.878 4.007 4.118 4.214 4.300 4.378 4.448 4.512 4.571 4.625 4.676 4.724 4.768 4.811 0.100
88
0.050 2.811 3.372 3.704 3.940 4.121 4.268 4.392 4.498 4.592 4.675 4.749 4.817 4.879 4.936 4.989 5.039 5.084 5.127 5.168 0.050
0.010 3.729 4.234 4.536 4.752 4.920 5.056 5.169 5.269 5.356 5.433 5.503 5.567 5.626 5.679 5.729 5.777 5.820 5.861 5.900 0.010
89
 0.100 2.351 2.941 3.289 3.535 3.724 3.877 4.006 4.117 4.213 4.299 4.377 4.446 4.511 4.570 4.624 4.675 4.723 4.767 4.809 0.100
89
0.050 2.811 3.372 3.704 3.939 4.120 4.267 4.390 4.497 4.590 4.673 4.748 4.815 4.877 4.934 4.987 5.037 5.083 5.126 5.167 0.050
0.010 3.728 4.233 4.535 4.750 4.918 5.054 5.167 5.266 5.354 5.431 5.501 5.565 5.623 5.677 5.727 5.774 5.818 5.858 5.897 0.010
90
 0.100 2.351 2.940 3.288 3.534 3.723 3.877 4.005 4.116 4.213 4.298 4.376 4.445 4.509 4.568 4.623 4.674 4.721 4.766 4.808 0.100
90
0.050 2.811 3.371 3.703 3.938 4.119 4.266 4.389 4.496 4.589 4.672 4.746 4.814 4.876 4.933 4.986 5.035 5.081 5.124 5.165 0.050
0.010 3.727 4.232 4.533 4.749 4.916 5.052 5.165 5.264 5.351 5.429 5.499 5.562 5.620 5.674 5.724 5.771 5.815 5.855 5.894 0.010
Error
df
Alpha
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Alpha
Error
df
k = number of means or number of steps between ordered means

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