Table 4.
ANOVA table which represents the statistical significance of the data designed according response surface methodology (RSM) with the FCCD method.
| Source | Degrees of Freedom | Adjusted Sum of Square | Adjusted Mean of Square | F-Value | p-Value |
|---|---|---|---|---|---|
| Model | 5 | 0.408995 | 0.081799 | 35.74 | 0.000 |
| Linear | 2 | 0.333196 | 0.166598 | 72.79 | 0.000 |
| Temperature (°C) | 1 | 0.272896 | 0.272896 | 119.24 | 0.000 |
| Filler Loading (wt%) | 1 | 0.060300 | 0.060300 | 26.35 | 0.001 |
| Square | 2 | 0.075104 | 0.037552 | 16.41 | 0.002 |
| Temperature (°C) * Temperature (°C) | 1 | 0.055523 | 0.055523 | 24.26 | 0.002 |
| Filler Loading (wt%) * Filler Loading (wt%) | 1 | 0.048024 | 0.048024 | 20.98 | 0.003 |
| 2-Way Interaction | 1 | 0.000694 | 0.000694 | 0.30 | 0.599 |
| Temperature (°C) * Filler Loading (wt%) | 1 | 0.000694 | 0.000694 | 0.30 | 0.599 |
| Error | 7 | 0.016020 | 0.002289 | - | - |
| Lack-of-Fit | 3 | 0.014979 | 0.004993 | 19.18 | 0.008 |
| Pure Error | 4 | 0.001041 | 0.000260 | - | - |
| Total | 12 | 0.425015 | - | - | - |