Journal of Textiles / 2013 / Article / Tab 6

Research Article

Zirconium Oxychloride as a Novel Mordant for Natural Dyeing of Wool Yarns

Table 6

ANOVA for response surface quadratic model for samples treated with HCl.

SourceSum of squaresdfMean squareF valueP value
Prob > F

Model0.0000
Residual4.02200.20
Lack of fit3.80160.244.310.0839
Pure error0.2240.055
Cor total4.0220