Design and Analysis of Gauge R&R Studies: Making Decisions with Confidence Intervals in Random and Mixed ANOVA Models

The following tables can be used in the confidence interval formulas presented in the book. For an explanation of the notation used in these tables, please refer to Section 1.7.
| r | c | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | 25 | 30 | 60 | 120 | ? | |
| 1 | 0.0251 | 0.0202 | 0.0187 | 0.0179 | 0.0175 | 0.0172 | 0.0170 | 0.0168 | 0.0167 | 0.0166 | 0.0165 | 0.0163 | 0.0162 | 0.0161 | 0.0161 | 0.0159 | 0.0159 | 0.0158 |
| 39.864 | 8.5263 | 5.5383 | 4.5448 | 4.0604 | 3.7760 | 3.5894 | 3.4579 | 3.3603 | 3.2850 | 3.1765 | 3.0732 | 2.9747 | 2.9177 | 2.8807 | 2.7911 | 2.7478 | 2.7055 | |
| 2 | 0.1173 | 0.1111 | 0.1091 | 0.1082 | 0.1076 | 0.1072 | 0.1070 | 0.1068 | 0.1066 | 0.1065 | 0.1063 | 0.1061 | 0.1059 | 0.1058 | 0.1057 | 0.1055 | 0.1055 | 0.1054 |
| 49.500 | 9.0000 | 5.4624 | 4.3246 | 3.7797 | 3.4633 | 3.2574 | 3.1131 | 3.0065 | 2.9245 | 2.8068 | 2.6952 | 2.5893 | 2.5283 | 2.4887 | 2.3933 | 2.3473 | 2.3026 | |
| 3 | 0.1806 | 0.1831 | 0.1855 | 0.1872 | 0.1884 | 0.1892 | 0.1899 | 0.1904 | 0.1908 |