Optimal Designing of Variables Chain Sampling Plan by Minimizing the Average Sample Number

Table 4

ASN values of the variables SSP, DSP and variables chain sampling plans.

𝑝1	𝑝2	Average sample number
		Known sigma			Unknown sigma
		SSP	DSP	ChSP	SSP	DSP	ChSP
0.001	0.003	74	59.4	46	381	302.4	242
0.0025	0.0075	62	50.1	39	267	214.2	171
0.005	0.015	53	43.0	33	196	157.6	128
0.0075	0.025	39	31.3	29	129	102.1	83
0.01	0.05	19	14.9	13	54	41.5	39
0.02	0.08	21	16.9	14	50	39.6	36
0.03	0.09	30	24.0	23	66	52.5	44
0.04	0.10	39	31.3	27	82	65.1	53
0.05	0.12	39	32.0	26	76	60.9	49