Table 6.
Results of the ANOVA of the revised Equation (6) for predicting Ebreak.
| ANOVA Fcritical (DFregression, DFresidual, α) (3, 11, 0.05) = 3.59 | |||||
|---|---|---|---|---|---|
| Source | Degree of Freedom (DF) | Adj. Sum of Square | Adj. Mean Square | F-Value | p-Value |
| Regression | 3 | 750,464 | 250,155 | 67.75 | 0.000 |
| Residual | 11 | 40,614 | 19,710 | ||
| Lack of fit | 9 | 38,147 | 4239 | ||
| Pure error | 2 | 2467 | 1233 | ||
| Total | 14 | 791,078 | |||
| Coded Coefficient | |||||
| Tcritical (DFresidual, α) (11, 0.05) = 2.20 | |||||
| Term | Coefficient | Standard Error Coefficient | T-value | p-value | Remark |
| Constant | 997.3 | 24.6 | 40.57 | 0.000 | <0.05 |
| B | −35.6 | 21.5 | −1.66 | 0.125 | |
| C | −300.1 | 21.5 | −13.97 | 0.000 | <0.05 |
| BB | −72.7 | 33.7 | −2.31 | 0.041 | <0.05 |
| Summary Model | |||||
| R2 = 94.87% | R2 (adj.) = 93.47% | R2 (pred.) = 90.19% | |||