Table 2. Differences in the lower limit of reliability obtained by three prior distributions for different sample sizes.

Average value all non-zero failure	Aggressive ratio all non-zero failure	n = 5		n = 10		n = 20		n = 40
prior distribution	1
		0.45038	0	0.60977	0	0.68384	0.1940	0.71789	0.1560
prior distribution	2	0.53817	0	0.61697	0.112	0.67101	0.0640	0.71046	0.0772
		0.42712	0	0.58412	0	0.66806	0.0536	0.71041	0.0770
prior distribution	3	0.50068	0	0.59269	0.112	0.65770	0.0640	0.70343	0.0772
		0.41538	0	0.56503	0	0.65505	0.0536	0.70338	0.0770

Notes.

When the reliability and confidence levels are taken as 0.8 and 0.9 respectively, the difference in the lower limit of reliability obtained by different sample sizes according to three prior distributions.