BAYESIAN ANALYSIS FOR LOWER BOUNDS OF RELIABILITY FUNCTION FOR LOG NORMAL DISTRIBUTION

摘要

In this paper, Bayesian lower bounds for reliability function are obtained when two-parameter lognormal failure model is used in life testing. Two cases are being considered. First, the case of one unknown parameter is studied and in second case bothparameters are considered as unknown. The Bayesian lower bound has been obtained both for proper conjugate priors and vague priors.