Block	Treatment	Yield
1	A	10.1
1	B	6.3
1	C	8.4
2	A	10.8
2	B	6.9
2	C	9.4
3	A	9.8
3	B	5.3
3	C	9
4	A	10.5
4	B	6.2
4	C	9.2