Statistical Inference to the Parameter of the Inverse Power Ishita Distribution under Progressive Type-II Censored Data with Application to COVID-19 Data

Table 6

ACL and CB of CIs for the parameters and .

	Scheme	MLE	MCMC	MLE	MCMC
(15, 10)	I	1.9729	3.7715	2.0206	4.868
		(0.953)	(0.9706)	(0.9278)	(0.9447)
	II	2.46234	4.48107	3.0967	5.1826
		(0.9405)	(0.9421)	(0.9353)	(0.9615)
	III	3.1753	5.1875	3.849	5.6644
		(0.9491)	(0.968)	(0.9297)	(0.9499)
(20, 15)	I	1.28025	2.3428	1.91155	3.8025
		(0.9459)	(0.9342)	(0.926)	(0.9305)
	II	1.28637	2.244	1.33569	3.7107
		(0.9384)	(0.9354)	(0.9711)	(0.9261)
	III	2.38825	4.0415	3.25721	5.7014
		(0.9644)	(0.9652)	(0.9296)	(0.9371)
(30, 20)	I	0.636235	1.0541	0.592525	2.5754
		(0.9403)	(0.9408)	(0.9565)	(0.9527)
	II	0.685303	1.2593	0.738147	2.8534
		(0.9506)	(0.9431)	(0.9636)	(0.9464)
	III	0.712548	1.2123	0.781155	3.1536
		(0.9444)	(0.9611)	(0.9387)	(0.9536)
(40, 20)	I	0.428134	0.834	0.634894	3.0317
		(0.9737)	(0.9743)	(0.9337)	(0.9586)
	II	0.624713	1.1338	0.726405	2.8997
		(0.9254)	(0.9715)	(0.935)	(0.9481)
	III	1.97717	3.4896	2.10026	4.0023
		(0.964)	(0.947)	(0.9397)	(0.9454)
(50, 20)	I	0.478148	0.8091	0.72361	2.7625
		(0.9329)	(0.9553)	(0.9526)	(0.9689)
	II	1.08.73	1.823	1.14455	3.229
		(0.9358)	(0.9649)	(0.9473)	(0.946)
	III	5.38097	9.1965	5.68429	6.3552
		(0.9444)	(0.9699)	(0.9337)	(0.9521)