Experiment	Pressure A	Temperature B	Yield y
1		-1 	 	-1 	    	43.2
1		1		-1		44.9
1		-1		1		43.7
1		1		1		46.2

2		-1.4		0		41.9
2		1.4		0		43.9
2		0		-1.4		42.1
2		0		1.4		45.1
2		0		0		43.8

3		1		-1		46.7
3		-1		1		47.1
3		-1.4		0		45.9
3		1.4		0		43.7
3		0		-1.4		45.9
3		0		0		48.0
3		1		1		44.2
3		0		1.4		45.1
3		-1		-1		47.7