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Table 22. 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 22. ANOVA regression analysis of output responses (![]()
) as a function of processing parameters.
| Source | DL | SC ajust | CM ajust | F-value | P-value | Remarks |
| Regression | 4 | 317.160 | 79.290 | 3.68 | 0.117 | |
| DP (%) | 1 | 253.698 | 253.698 | 11.78 | 0.026 | Significative |
| Length (mm) | 1 | 35.129 | 35.129 | 1.63 | 0.0271 | Significative |
| NaOH (%) | 1 | 24.399 | 24.399 | 1.13 | 0.0347 | Significative |
| Time (h) | 1 | 3.935 | 3.935 | 0.18 | 0.0691 | N-Significative |
| Error | 4 | 86.159 | 21.540 | |||
| Total | 8 | 403.319 | ||||
| R squared (%) | 98.64 % | |||||
| R-squared (adjusted) | 97.28% | |||||
| R squared (forecast) | 90.00 % |