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

Table 5

ANOVA table for composite flexural strength.

Source	Sum of squares	D.F	Mean square	value	value
Model	4.72	9	0.52	45.27	<0.0001	Significant
A-sawdust	0.13	1	0.13	11.61	0.0001
B-resin	1.93	1	1.93	166.81	<0.0001
C-fiber	0.76	1	0.76	65.94	0.0001
AC	0.22	1	0.22	18.81	0.0015
A^2	0.33	1	0.33	28.12	0.003
B^2	1.14	1	1.14	98.30	0.0001
Lack of fit	0.042	15	0.0083	0.56	0.7282	Insignificant