Table 4.

Coefficients of MLRM for the experimentally fixed rate constant at 420 °C with a difference of 0.04. Where ‘***’ shows a statistically significant value.

	Estimate	Stand. Error	t-Value	p-Value
Intercept	4.000 × 10−2	3.168 × 10−9	1.263 × 107	2 × 10−16 ***
X3	1.000	3.919 × 10−8	2.552 × 107	2 × 10−16 ***
Y3	−4.505 × 10−9	3.990 × 10−8	−1.130 × 10−1	0.914