期刊名称:International Journal of Statistics and Probability
印刷版ISSN:1927-7032
电子版ISSN:1927-7040
出版年度:2015
卷号:4
期号:2
页码:113
DOI:10.5539/ijsp.v4n2p113
出版社:Canadian Center of Science and Education
摘要:In this paper, we establish certain characterizations of theWeibull-X family of distributions proposed by Alzaatrehet al. (2013) as well as of the Burr XII Negative Binomial distribution, introduced by Ramos et al. (2015).These characterizations are based on two truncated moments, hazard rate function and conditional expectation offunctions of random variables.