The Scientific World Journal / 2019 / Article / Tab 3

Research Article

Optimization of the Production Parameters of Composites from Sugarcane Bagasse and Iron Salts for Use in Dye Adsorption

Table 3

Analysis of variance for quadratic model adjusted to data set of Table 2.

Variation sourceSum of the square (SS)Degree of freedomMedia of the square (MS)



Lack of fit21.00837.003

Pure error0.73920.370