In accelerated life tests, the failure time of an item is observed under a high stress level, and based on the time, in this paper the prediction for a future observation of item by using the past and current data is investigated at the normal stress ...
In accelerated life tests, the failure time of an item is observed under a high stress level, and based on the time, in this paper the prediction for a future observation of item by using the past and current data is investigated at the normal stress level. When the mean of the prior of a parameter is known in the Weibull lifetime distribution with censored accelerated failure time data, we utilize the empirical Bayesian method by using the moment estimators in order to estimate the parameters of the prior distribution and we proposed the Method obtaining the empirical Bayesian predictive density and predictive intervals for a future observation under the normal stress level.