The significant pairwise levels of age groups | Average Difference | 95% Confidence Interval Lower Bound | 95% Confidence Interval Upper Bound | p-value |
8-1 | 76,510 | 11,149.57 | 141,870 | 0.018 |
9-1 | 121,048.5 | 55,688.07 | 186,408 | 0.0004 |
10-1 | 138,136.5 | 72,776.07 | 203,496 | 0.0001 |
11-1 | 140,420.5 | 75,060.08 | 205,780 | 0.0001 |
8-2 | 76,599 | 11,238.57 | 141,959 | 0.0179 |
9-2 | 121,137.5 | 55,777.07 | 186,497 | 0.0004 |
10-2 | 138,225.5 | 72,865.06 | 203,585 | 0.0001 |
11-2 | 140,509.5 | 75,149 | 205,869 | 0.0001 |
8-3 | 76,488 | 11,128 | 141,848 | 0.0181 |
9-3 | 121,027 | 55,666 | 186,378 | 0.0004 |
10-3 | 138,115 | 72,754 | 203,475 | 0.0001 |
11-3 | 140,399 | 75,038 | 205,759 | 0.0001 |
8-4 | 75,279 | 9918 | 140,639 | 0.0202 |
9-4 | 119,817 | 54,457 | 185,177 | 0.0004 |
10-4 | 136,905 | 71,545 | 20,226 | 0.0001 |
11-4 | 139,189 | 73,829 | 204,549 | 0.0001 |
8-5 | 70,790 | 5430 | 136,150 | 0.0304 |
9-5 | 115,329 | 49,986 | 180,689 | 0.0006 |
10-5 | 132,417 | 67,056 | 197,777 | 0.0001 |
11-5 | 134,701 | 69,340 | 200,061 | 0.0001 |
9-6 | 106,748 | 41,388 | 172,108 | 0.0013 |
10-6 | 123,836 | 58,476 | 189,196 | 0.0003 |
11-6 | 126,120 | 60,760 | 191,480 | 0.0003 |
9-7 | 86,667 | 21,307 | 152,027 | 0.007 |
10-7 | 103,755 | 38,395 | 169,115 | 0.001 |
11-7 | 106,039 | 40,679 | 171,399 | 0.001 |