Manufacturing of Ecofriendly Bricks Using Microdust Cotton Waste

Table 8

ANOVA (analysis of variance) of bricks for water absorption.

Forced terms	A- dust, B- soil, model: linear mixture
Source	Sum of square	df	Mean square	F value	value	—
	2.22	2	1.11	1057.55	<0.0001	Significant
	2.21	1	2.21	2102.26	<0.0001	—
AB	0.013	1	0.013	12.84	0.005	—