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Table 4 Sample means of the MLEs for different percent of censored observations

From: Mixture models for analyzing product reliability data: a case study

Parameters True values Sample means of the MLEs
Set-01 [N = 200; 10 % cens. obs.] Set-02 [N = 200; 20 % cens. Obs.] Set-03 [N = 200; 30 % cens. Obs.]
\(\hat{\beta }_{1}\) 3.50 3.7945 3.9587 4.1968
\(\hat{\alpha }_{1}\) 700.00 699.3536 700.1768 705.3863
\(\hat{\beta }_{2}\) 1.20 1.1601 1.1454 1.1709
\(\hat{\alpha }_{2}\) 850.00 944.5603 1055.9218 912.0363
\(\hat{p}\) 0.30 0.3737 0.3692 0.3732
\(\left( {1 - \hat{p}} \right)\) 0.70 0.6263 0.6308 0.6268