(a).

Leads	s0010_rem			s0014lrem			s0015lrem			s0017lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	52	0	0	166	0	0	151	0	0	139	0	0
ii	52	0	0	165	0	0	151	0	0	142	0	3
iii	52	0	0	165	0	0	152	0	1	139	0	0
avr	52	0	0	166	0	0	152	0	0	139	0	0
avl	52	0	0	166	0	0	152	0	1	139	0	0
avf	52	0	0	165	0	0	151	0	0	140	0	1
v1	52	0	0	165	0	0	151	0	0	140	0	1
v2	52	0	0	166	0	0	151	0	0	139	0	0
v3	52	0	0	166	0	0	151	0	0	139	0	0
v4	52	0	0	166	0	0	151	0	0	139	0	0
v5	52	0	0	166	0	0	151	0	0	139	0	0
v6	52	0	0	165	0	0	151	0	0	139	0	0
Total	624	0	0	1987	0	0	1815	0	2	1673	0	5