Inspection plan for COVID-19 patients for Weibull distribution using repetitive sampling under indeterminacy

Rao, G. Srinivasa; Aslam, Muhammad

doi:10.1186/s12874-021-01387-7

BMC Medical Research Methodology

Table 1 The plan parameter when \(\tilde{\alpha }=0.10;\beta =1\) and a = 0.50

From: Inspection plan for COVID-19 patients for Weibull distribution using repetitive sampling under indeterminacy

\(\tilde{\beta }\)	\(\frac{\mu_N}{\mu_{0N}}\)	I_U=0.00				I_U=0.02				I_U=0.04				I_U=0.05
\(\tilde{\beta }\)	\(\frac{\mu_N}{\mu_{0N}}\)	n	c₁	c₂	ASN	n	c₁	c₂	ASN	n	c₁	c₂	ASN	n	c₁	c₂	ASN
0.25	1.1	366	131	149	996.01	351	130	148	970.30	305	116	134	933.78	233	87	107	1123.61
0.25	1.2	180	64	70	262.79	144	52	59	244.14	163	62	68	241.62	116	43	51	236.76
0.25	1.3	67	21	27	135.08	71	24	29	121.47	57	19	25	124.91	81	30	34	117.39
0.25	1.4	61	20	23	83.75	47	15	19	79.12	31	9	14	78.47	33	10	15	79.74
0.25	1.5	46	14	17	65.19	26	7	11	56.28	25	7	11	55.12	31	10	13	49.83
0.25	1.8	30	9	10	34.14	24	7	9	33.65	18	5	7	26.81	27	9	10	31.03
0.25	2.0	24	7	8	27.96	21	6	7	24.49	13	3	5	20.91	20	6	7	23.32
0.10	1.1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
0.10	1.2	195	65	77	388.69	233	83	93	365.45	220	81	91	349.86	185	68	79	341.30
0.10	1.3	114	36	44	197.37	102	33	41	184.31	104	35	43	181.35	89	30	38	171.55
0.10	1.4	74	22	28	121.14	81	26	31	115.70	69	22	28	113.54	65	21	27	110.40
0.10	1.5	64	19	23	87.09	42	11	17	86.67	29	7	13	83.12	46	14	19	79.02
0.10	1.8	32	8	11	44.72	31	8	11	43.09	30	8	11	41.58	16	3	7	38.95
0.10	2.0	23	5	8	35.50	26	6	9	36.49	22	5	8	32.58	18	4	7	30.19
0.05	1.1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
0.05	1.2	292	99	112	454.10	254	88	102	440.72	230	82	96	417.79	250	92	105	406.48
0.05	1.3	154	49	58	231.40	117	37	47	217.69	113	37	47	211.21	114	38	48	206.78
0.05	1.4	78	22	30	144.10	91	28	35	137.49	91	29	36	133.57	89	29	36	133.17
0.05	1.5	55	14	21	103.05	44	11	18	97.99	61	18	24	93.72	57	17	23	90.86
0.05	1.8	30	6	11	53.55	40	10	14	53.72	35	9	13	50.20	24	5	10	49.66
0.05	2.0	29	6	10	44.08	30	7	10	38.81	24	5	9	38.60	32	8	11	39.32
0.01	1.1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
0.01	1.2	393	130	150	586.50	371	127	147	565.50	357	127	146	530.22	343	124	143	520.89
0.01	1.3	191	58	72	290.60	196	62	76	283.30	178	58	72	271.54	187	63	76	262.20
0.01	1.4	141	41	51	185.60	111	32	43	174.80	116	35	46	170.80	108	33	44	168.20
0.01	1.5	91	24	33	131.10	91	25	34	127.60	76	21	30	117.90	89	26	35	123.50
0.01	1.8	50	11	17	67.53	45	10	16	62.85	39	8	15	62.79	46	11	17	61.25
0.01	2.0	40	8	13	51.86	30	5	11	49.49	32	6	12	49.98	37	8	13	46.90

Here hyphens (−) indicates that the parameters cannot be found to satisfy conditions

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