Table 4. Predicted and Test Values of Responses under Optimal Conditions.
| values |
||||
|---|---|---|---|---|
| responses | predicted | desirability | experimental | errora |
| y1 (DR, kN) | 302.5 | 0.97 | 307.3 | 0.016 |
| y2 (ER, %) | 2.68 | 0.97 | 2.61 | 0.027 |
a
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