highly significantp < 0.0001
According to Table 3 , the ANOVA for the response surface quadratic regression model showed that the model was highly significant ( p < 0.0001) with a very high F -value (211.56 and 253.50).
According to Table 3 , the ANOVA for the response surface quadratic regression model showed that the model was highly significant ( p < 0.0001) with a very high F -value (211.56 and 253.50).