Research Article
Influence of Drilling Parameters on the Delamination and Surface Roughness of Insulative-Coated Glass/Carbon-Hybrid Composite
Table 6
ANOVA table for surface roughness.
| Source | Degree of freedom | value | value |
| Model | 14 | 23.38 | 0.001 | Linear | 6 | 46.95 | 0.001 | | 2 | 90.68 | 0.001 | | 1 | 31.07 | 0.001 | | 3 | 23.10 | 0.001 | 2-way interactions | 8 | 5.71 | 0.009 | | 2 | 4.03 | 0.056 | | 6 | 6.26 | 0.008 | Error | 9 | — | — | Total | 23 | — | — | Standard deviation | 0.0351584 | -square | 97.32% | -square (adjusted) | 93.16% | -square (predicted) | 80.97% |
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