Estimation of stress-strength reliability using record ranked set sampling scheme from the exponential distribution
Estimation of stress-strength reliability using record ranked set sampling scheme from the exponential distribution
In this paper, point and interval estimation of stress-strength reliability based on upper record ranked set sampling (RRSS) from one-parameter exponential distribution are considered. Maximum likelihood estimator (MLE) as well as the uniformly minimum variance unbiased estimator (UMVUE) of stress-strength parameter are derived and their performance are studied. Also, some …