Predicting Strength Properties of High-Performance Concrete Modified with Natural Aggregates and Ferroslag under Varied Curing Conditions

Table 13

Analysis of variance (ANOVA) of .

Source	DF	F value	value
Model	9	3.86	0.023
Linear	3	6.29	0.011
NA	1	6.69	0.027
FS	1	1.27	0.285
CD	1	10.90	0.003
Square	3	2.49	0.120
NA^2	1	2.67	0.134
FS^2	1	0.82	0.387
CD^2	1	3.34	0.098
2-way interaction	3	2.81	0.094
NA  FS	1	1.79	0.211
NA  CD	1	6.51	0.029
FS  CD	1	0.13	0.723
Error	10	0	0
Lack of fit	5	1.23	0.413