Group no. | No. of Samples | Placement Technique | Experiment | Fraction F Mean Value | Fraction F St. Div. | P-value |
1 | 80 | Rotating bur | Microleakage | 0.0883 | 0.0503 | 0.004 |
2 | 80 | Conventional | Microleakage | 0.1594 | 0.0889 | 0.004 |
3 | 80 | Rotating bur | Penetration Depth | 0.9899 | 0.0082 | 0.017 |
4 | 80 | Conventional | Penetration Depth | 0.9686 | 0.0498 | 0.017 |