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Table 19. ANOVA regression analysis of output responses (
Formulation, Characterization and Future Potential of Composite Materials from Natural Resources: the case of Kenaf and Date Palm Fibers
Online Journal of Mechanical Engineering
| Vol 1, Issue 1
Table 19. ANOVA regression analysis of output responses (![]()
) as a function of parameters.
| Source | DL | SC ajust | CM ajust | F-value | P-value | Remarks |
| Regression | 4 | 582.214 | 145.554 | 0.126 | 0.188 | |
| K (%) | 1 | 391.828 | 391.828 | 7.03 | 0.057 | Significative |
| Length (mm) | 1 | 162.975 | 162.975 | 2.92 | 0.162 | Significative |
| NaOH (%) | 1 | 3.949 | 3.949 | 0.07 | 0.803 | N-Significative |
| Time (h) | 1 | 23.461 | 23.461 | 0.42 | 0.552 | N-Significative |
| Error | 4 | 222.98 | 55.747 | |||
| Total | 8 | 805.202 | ||||
| R squared (%) | 97.80% | |||||
| R-squared (adjusted) | 95.60% | |||||
| R squared (forecast) | 90.00% |