Carcass	Treated	Control	Difference
1	69.5	70	-0.5
2	67	69	-2
3	70.75	69.5	1.25
4	68.5	69.25	-0.75
5	66.75	67.75	-1
6	68.5	66.5	2
7	69.5	68.75	0.75
8	69	70	-1
9	66.75	66.75	0
10	69	68.5	0.5
11	69.5	69	0.5
12	69	69.75	-0.75
13	70.5	70.25	0.25
14	68	66.25	1.75
15	69	68.25	0.75