Fundamental Fresh State Properties of Self-Consolidating Concrete: A Meta-Analysis of Mix Designs

Table 4

Summary of the models developed: statistical tests.

Model	R-squared (goodness-of-fit)	Overall significance F-test: value	Lack-of-fit test: value
F1	0.61	<0.0001	0.35
F2	0.48	<0.0001	0.73
F3	0.65	<0.0001	0.31