No	Factors			$x_{1} x_{2}$	$x_{1} x_{3}$	$x_{2} x_{3}$	$x_{1}^{2}$	$x_{2}^{2}$	$x_{3}^{2}$	${\bar{Y}}_{1}$	$S_{u}^{2} {Y_{1}}$
No	$x_{1}$	$x_{2}$	$x_{3}$	$x_{1} x_{2}$	$x_{1} x_{3}$	$x_{2} x_{3}$	$x_{1}^{2}$	$x_{2}^{2}$	$x_{3}^{2}$	${\bar{Y}}_{1}$	$S_{u}^{2} {Y_{1}}$
1	+	+	0	+	0	0	+	+	0	42.5	2.2
2	+	−	0	−	0	0	+	+	0	46.1	1.3
3	−	+	0	−	0	0	+	+	0	48.6	1.2
4	−	−	0	+	0	0	+	+	0	55.1	1.3
5	+	0	+	0	+	0	+	0	+	48.8	1.1
6	+	0	−	0	−	0	+	0	+	46.2	1.4
7	−	0	+	0	−	0	+	0	+	53.2	1.2
8	−	0	−	0	+	0	+	0	+	44.1	1.2
9	0	+	+	0	0	+	0	+	+	49.9	1.6
10	0	+	−	0	0	−	0	+	+	43.2	1.9
11	0	−	+	0	0	−	0	+	+	47.2	1.5
12	0	−	−	0	0	+	0	+	+	49.2	0.8
13	0	0	0	0	0	0	0	0	0	52.9	0.8
14	0	0	0	0	0	0	0	0	0	52.6	0.9
15	0	0	0	0	0	0	0	0	0	53.1	0.76