Table 3: ANOVA Analysis for Responses Y1 [Cellulose recovery (%)].

Source Sum of Squares Degree of Freedom Mean Squares F-values p-value
Prob > F
Model 1934.95 9 214.99 10.23 0.0006
A 71.26 1 71.26 3.39 0.0953
B 34.03 1 34.03 1.62 0.2319
C 62.64 1 62.64 2.98 0.1149
AB 2.26 1 2.26 0.11 0.7495
AC 49.57 1 49.57 2.36 0.1555
BC 316.45 1 316.45 15.06 0.0031
A2 10.84 1 10.84 0.52 0.4889
B2 18.75 1 18.75 0.89 0.3671
C2 0.14 1 0.14 6.547E-003 0.9371
Residual 210.10 10 21.01 - -
Lack of Fit 140.97 4 35.24 3.06 0.1073
Pure error 69.13 6 11.52 - -
Total 2145.05 19 - - -