Table 1.

The Number of Significant Values for Those With Exactly One Benign AC and No Fraudulent AC.

Quintile group	Level = 0.05		Level = 0.01		Level = 0.001		Level = 0.0001
	EDI	PPMC	EDI	PPMC	EDI	PPMC	EDI	PPMC
1	1,056	512	40	33	2	0	0	0
2	359	16	3	0	0	0	0	0
3	66	0	0	0	0	0	0	0
4	2	0	0	0	0	0	0	0
5	0	0	0	0	0	0	0	0

Note. AC = answer change; EDI = erasure detection index; PPMC = posterior predictive model checking.