Table 2.
Results of three-way analysis of variance with dependent variable (C).
| Source of variation | Type III sum of squares | df | Mean square | F | P |
|---|---|---|---|---|---|
| Polymerization | 75,350 | 1 | 75,350 | 114,021 | 000 |
| Bulk-fill composite | 51,586 | 3 | 17,195 | 26,020 | 000 |
| Dentin thickness | 62,750 | 1 | 62,750 | 94,954 | 000 |
| Polymerization ∗ bulk-fill composite | 974 | 3 | 325 | 491 | 689 |
| Polymerization ∗ dentin thickness | 210 | 1 | 210 | 318 | 574 |
| Bulk-fill composite ∗ dentin thickness | 280 | 3 | 093 | 141 | 935 |
| Polymerization ∗ bulk-fill composite ∗ dentin thickness | 2,094 | 3 | 698 | 1,056 | 370 |
| Error | 95,162 | 144 | 661 | ||
| Total | 4629,380 | 160 |