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Table 3 Analysis of variance table [partial sum of squares—type III]

From: Application of Taguchi design in the removal of heavy metals from Simulated metal solutions using groundnut shell and tea bag as a natural absorbent

Source Sum of squares Df Mean square F value P value Prob > F
Model 7.73 2 3.86 26.07 0.1372
B-time 7.00 1 7.00 47.20 0.0920
Residual 0.73 1 0.73 4.93 0.2694
Cod total 0.15 1 0.15   
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