Table 1. Average and standard deviation of pull out force of different cement types with regard to diameter.
| Cement | Diameter | Mean | Std. Deviation | N |
|---|---|---|---|---|
| Resin cement | 4.5 | 364.1889 | 126.75385 | 9 |
| 5.5 | 460.4400 | 138.88363 | 10 | |
| Total | 414.8474 | 138.64697 | 19 | |
| RMGI | 4.5 | 154.0200 | 74.95793 | 10 |
| 5.5 | 243.6800 | 102.72642 | 10 | |
| Total | 198.8500 | 98.87186 | 20 | |
| ZOE | 4.5 | 115.9900 | 93.24225 | 10 |
| 5.5 | 164.7 | 125.47864 | 10 | |
| Total | 140.3450 | 110.45703 | 20 | |
| Recement | 4.5 | 352.8444 | 76.17413 | 9 |
| 5.5 | 405.4500 | 132.40771 | 10 | |
| Total | 380.5316 | 109.87738 | 19 | |
| Total | 4.5 | 240.8789 | 145.64482 | 38 |
| 5.5 | 318.5675 | 170.79451 | 40 | |
| Total | 280.7192 | 162.77362 | 78 |