Table 14.

Analysis of variance for strain model of CDWRCer.

ANOVA a
Model	Squares Sum	Degrees of Freedom	Average	F	sig.
regression	0.244	3	0.081	11.402	0.001 b
remainder	0.086	12	0.007
Total	0.330	15

^a dependent variable: $\sqrt{{\epsilon }_p}$(‰); ^b predictors: constant, $\sqrt[5]{t}$ (days), $\sqrt[3]{\mathrm{UCS}}$ (MPa), w/c.