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Table 2 Results of variance analysis

From: A potential scavenger of carbon radicals for ancient carbonized silk fabrics: Superoxide Dismutase (SOD)

Causes of deviation Variation sum of squares Degree of freedom Variances of measurement (V) F-value The critical value of F-test Significance
Factorial effect of A 154.88 1 154.88 7.19 10.13 insignificance
Factorial effect of B 17.2 3 5.73 0.27 9.28 insignificance
Error effect 64.63 3 21.54    
Total 237.33 7