highly significantP < 0.0001
( 11 ) and the analysis of variance in Table 4 , the model shows a highly significant fit with P < 0.0001, the lack-of-fit is not significant (P = 0.8173 > 0.05), indicating no lack-of-fit exists.
( 11 ) and the analysis of variance in Table 4 , the model shows a highly significant fit with P < 0.0001, the lack-of-fit is not significant (P = 0.8173 > 0.05), indicating no lack-of-fit exists.