Design and Development of False Ceiling Board Using Polyvinyl Acetate (PVAc) Composite Reinforced with False Banana Fibres and Filled with Sawdust

Table 3

ANOVA table for composite tensile strength.

Source	Sum of squares	D.F	Mean square	value	value
Model	113.13	3	37.71	59.35	<0.0001	Significant
A-sawdust	9.54	1	9.54	15.01	0.0013
B-resin	94.48	1	94.48	148.68	0.0001
C-fibre	9.12	1	9.12	14.35	0.0016
Lack of fit	8.59	11	0.78	2.48	0.1637	Insignificant