Table 3.

Coefficients of MLRM for the experimentally fixed rate constant at 420 °C with a difference of 0.03. Where ‘***’ shows a statistically significant value.

	Estimate	Stand. Error	t-Value	p-Value
Intercept	3.000 × 10−2	2.074 × 10−9	1.446	2 × 10−16 ***
X2	1.000	3.507 × 10−8	2.852 × 107	2 × 10−16 ***
Y2	2.724 × 10−8	3.494 × 10−8	7.800 × 10−1	0.465