Table 5: Analysis of variance (ANOVA) of the maximum axial compressive load values recorded for the comercial glass ionomer reinforced by alumina particles.

DF SS MS F p value
Model 3 174856.22 58285.40 2.30 0.09
Error 30 758210.02 25273.66
Total 33 933066.24

Statistically significant at a level of p<0.05. DF: Degrees of freedom; SS: Sum of squares; MS: Mean square; F: F-ratio; p: p-value