Statistical properties of Odd Frѐchet Lomax Distribution

Abstract

A new lifetime distribution with three parameters, called odd Frѐchet Lomax (OFrL), is introduced. Some statistical properties of the OFrL are provided. Explicit expressions for the quntile, moments, moment generating function, probability weighted moments and order statistics are studied. Maximum likelihood estimation technique is employed to estimate the model parameters are studied. In addition, the superiority of the OFrL distribution is illustrated with applications to one real data set.

Keywords: Odd Frѐchet -G family; Lomax distribution, Order statistics; moments.

DOI: 10.7176/MTM/9-1-08