Factors | Regression Coefficient | Standard Error | T | p | Confidence Interval −95% | Confidence Interval +95% |
Mean | 54.97 | 0.79 | 69.42 | 0.0000 | 53.32 | 56.62 |
(1) E% | 2.57 | 0.79 | 3.25 | 0.004 | 0.93 | 4.22 |
(2) Temperature | −11.24 | 0.79 | −14.2 | 0.0000 | −12.89 | −9.6 |
(3) R molar | 4.35 | 0.79 | 5.49 | 0.0000 | 2.7 | 5.99 |
(4) Type | −14.64 | 0.79 | −18.48 | 0.0000 | −16.28 | −12.99 |
1 × 2 | −0.65 | 0.79 | −0.83 | 0.4166 | −2.3 | 0.99 |
1 × 3 | −0.81 | 0.79 | −1.07 | 0.3165 | −2.46 | 0.83 |
1 × 4 | −0.91 | 0.79 | −1.15 | 0.2621 | −2.56 | 0.73 |
2 × 3 | −3.82 | 0.79 | −4.82 | 0.0000 | −5.46 | −2.17 |
2 × 4 | −15.14 | 0.79 | −19.12 | 0.0000 | −16.79 | −13.5 |
3 × 4 | −2.66 | 0.79 | −3.36 | 0.0029 | −4.31 | −1.02 |