From: Research on Modified High-Performance Cement Mortar of Prefabricated Buildings Based on Orthogonal Test
Factor
Sum of square of deviation
Degrees of freedom
Sum of square of pure deviation
Contribution rate %
A
56.326
2
28.163
42.21
B
1.318
0.659
0.99
C
1.986
0.993
1.49
Error
7.09
3.545
5.31
Sum
66.721
8