Critical Values of the Studentized Range for dferror 71 - 80

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
71
 0.100 2.358 2.950 3.301 3.549 3.740 3.895 4.025 4.137 4.235 4.322 4.400 4.471 4.536 4.595 4.651 4.702 4.750 4.796 4.838 0.100
71
0.050 2.821 3.386 3.722 3.959 4.143 4.292 4.417 4.525 4.620 4.704 4.780 4.849 4.912 4.970 5.024 5.074 5.120 5.164 5.206 0.050
0.010 3.749 4.261 4.568 4.788 4.959 5.097 5.213 5.315 5.404 5.483 5.555 5.620 5.680 5.735 5.787 5.835 5.879 5.921 5.960 0.010
72
 0.100 2.357 2.950 3.300 3.548 3.739 3.894 4.024 4.136 4.233 4.320 4.398 4.469 4.534 4.594 4.649 4.700 4.749 4.794 4.836 0.100
72
0.050 2.820 3.385 3.720 3.958 4.141 4.290 4.415 4.523 4.618 4.702 4.778 4.846 4.909 4.967 5.021 5.071 5.118 5.162 5.203 0.050
0.010 3.748 4.259 4.566 4.786 4.956 5.094 5.210 5.311 5.400 5.480 5.551 5.616 5.676 5.731 5.783 5.830 5.875 5.917 5.956 0.010
73
 0.100 2.357 2.949 3.299 3.547 3.738 3.893 4.023 4.134 4.232 4.319 4.397 4.467 4.532 4.592 4.647 4.699 4.747 4.792 4.834 0.100
73
0.050 2.820 3.384 3.719 3.957 4.140 4.289 4.414 4.521 4.616 4.700 4.776 4.844 4.907 4.965 5.019 5.069 5.115 5.159 5.201 0.050
0.010 3.746 4.257 4.564 4.783 4.953 5.091 5.207 5.308 5.397 5.476 5.547 5.612 5.672 5.728 5.779 5.826 5.871 5.913 5.952 0.010
74
 0.100 2.356 2.949 3.299 3.546 3.737 3.892 4.021 4.133 4.231 4.317 4.395 4.466 4.531 4.590 4.645 4.697 4.745 4.790 4.832 0.100
74
0.050 2.819 3.383 3.718 3.955 4.138 4.287 4.412 4.519 4.614 4.698 4.773 4.842 4.905 4.963 5.016 5.066 5.113 5.157 5.198 0.050
0.010 3.745 4.255 4.561 4.781 4.951 5.088 5.204 5.305 5.394 5.473 5.544 5.609 5.669 5.724 5.775 5.823 5.867 5.909 5.947 0.010
75
 0.100 2.356 2.948 3.298 3.545 3.736 3.890 4.020 4.132 4.229 4.316 4.394 4.464 4.529 4.589 4.644 4.695 4.743 4.788 4.831 0.100
75
0.050 2.818 3.382 3.717 3.954 4.137 4.285 4.410 4.518 4.612 4.696 4.771 4.840 4.903 4.961 5.014 5.064 5.110 5.154 5.196 0.050
0.010 3.744 4.254 4.559 4.778 4.948 5.086 5.201 5.302 5.391 5.469 5.540 5.605 5.665 5.720 5.771 5.819 5.863 5.905 5.943 0.010
76
 0.100 2.356 2.947 3.297 3.545 3.735 3.889 4.019 4.130 4.228 4.315 4.392 4.463 4.527 4.587 4.642 4.693 4.741 4.786 4.829 0.100
76
0.050 2.818 3.381 3.716 3.953 4.135 4.284 4.409 4.516 4.610 4.694 4.769 4.838 4.901 4.958 5.012 5.061 5.108 5.152 5.193 0.050
0.010 3.742 4.252 4.557 4.776 4.946 5.083 5.198 5.299 5.387 5.466 5.537 5.602 5.662 5.716 5.767 5.815 5.859 5.901 5.939 0.010
77
 0.100 2.355 2.947 3.296 3.544 3.734 3.888 4.018 4.129 4.227 4.313 4.391 4.461 4.526 4.585 4.640 4.692 4.740 4.785 4.827 0.100
77
0.050 2.817 3.380 3.715 3.952 4.134 4.282 4.407 4.514 4.608 4.692 4.767 4.836 4.899 4.956 5.010 5.059 5.106 5.150 5.191 0.050
0.010 3.741 4.250 4.555 4.774 4.943 5.081 5.195 5.296 5.384 5.463 5.534 5.599 5.658 5.713 5.764 5.812 5.855 5.897 5.936 0.010
78
 0.100 2.355 2.946 3.296 3.543 3.733 3.887 4.017 4.128 4.225 4.312 4.389 4.460 4.524 4.584 4.639 4.690 4.738 4.783 4.825 0.100
78
0.050 2.817 3.380 3.714 3.950 4.133 4.281 4.405 4.513 4.607 4.690 4.766 4.834 4.897 4.954 5.008 5.057 5.104 5.147 5.188 0.050
0.010 3.740 4.249 4.553 4.771 4.941 5.079 5.193 5.293 5.381 5.460 5.531 5.595 5.655 5.709 5.760 5.808 5.852 5.893 5.932 0.010
79
 0.100 2.354 2.946 3.295 3.542 3.732 3.886 4.016 4.127 4.224 4.311 4.388 4.459 4.523 4.582 4.637 4.689 4.736 4.781 4.824 0.100
79
0.050 2.816 3.379 3.713 3.949 4.131 4.279 4.404 4.511 4.605 4.689 4.764 4.832 4.895 4.952 5.006 5.055 5.101 5.145 5.186 0.050
0.010 3.739 4.247 4.551 4.769 4.938 5.076 5.190 5.290 5.378 5.457 5.528 5.592 5.651 5.706 5.757 5.805 5.848 5.890 5.928 0.010
80
 0.100 2.354 2.945 3.294 3.541 3.731 3.885 4.015 4.126 4.223 4.309 4.387 4.457 4.522 4.581 4.636 4.687 4.735 4.780 4.822 0.100
80
0.050 2.815 3.378 3.712 3.948 4.130 4.278 4.402 4.509 4.603 4.687 4.762 4.830 4.893 4.950 5.003 5.053 5.099 5.143 5.184 0.050
0.010 3.738 4.245 4.550 4.767 4.936 5.074 5.187 5.288 5.376 5.454 5.525 5.589 5.648 5.703 5.753 5.801 5.845 5.886 5.925 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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