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Comparison of the reinforced groups (wet specimens) with control Group A-W using Student t-test
| Group | Number of specimens | Mean transverse strength ± SD | P value (significant if ≤0.05) |
|---|---|---|---|
| Control | |||
| A-W | 20 | 8.525 ± 0.848 | 0.537 |
| B-W | 20 | 11.614 ± 0.933 | |
| A-W | 20 | 8.525 ± 0.848 | 0.001 (significant) |
| C-W | 20 | 9.467 ± 0.351 | |
| A-W | 20 | 8.525 ± 0.848 | 0.305 |
| D-W | 20 | 8.174 ± 0.727 | |
A-Group A, B-Group B, C-Group C, D-Group D, W in distilled water for 7 days
