Table 5. Summary analysis of variance of particle size

Properties	ANOVA
Density	0.013**
Moisture content (MC)	0.000**
Dimension stability (height)	0.000**
Dimension stability (width)	0.001**
Dimension stability (length)	0.000**
Water absorption (WA)	0.034ns
Compressive strength	0.000**
Screw holding strength (SHS)	0.004**

Not significance,
Highly significant difference.
ANOVA: analysis of variance.