Lehmann Type II-Lomax Distribution: Properties and Application to Real Data Set

Authors

  • Alhaji Modu Isa Borno State University, Maiduguri, Nigeria
  • Aishatu Kaigama Borno State University, Maiduguri, Nigeria
  • Akeem Ajibola Adepoju Kano State University of Science and Technology, Wudil, Nigeria
  • Sule Omeiza Bashiru Prince Abubakar Audu University, Anyigba, Kogi State, Nigeria

Keywords:

Lehmann Type II, Lomax, compound distribution, moment, entropy

Abstract

Communication in Physical Sciences, 2023, 9(1):63 - 72

Alhaji Modu Isa, Aishatu Kaigama, Akeem Ajibola Adepoju and Sule Omeiza Bashiru

Received: 15 January 2023/Accepted 25 March 2023

In this paper, we proposed a new compound probability distribution known as the Lehmann Type II-Lomax (LTL) distribution generated from the Lehmann Type II Family of distribution and derived some of its mathematical properties such as entropy, moments, moment-generating functions, and order statistics. Parameters of the new distribution were estimated using a maximum likelihood estimator. One dataset was used to illustrate the usefulness of the model. The newly developed model outperformed its competitors

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Author Biographies

Alhaji Modu Isa, Borno State University, Maiduguri, Nigeria

Department of Mathematics and Computer Science

Aishatu Kaigama, Borno State University, Maiduguri, Nigeria

Department of Mathematics and Computer Science

Akeem Ajibola Adepoju, Kano State University of Science and Technology, Wudil, Nigeria

Department of Statistics

Sule Omeiza Bashiru, Prince Abubakar Audu University, Anyigba, Kogi State, Nigeria

Department of Mathematical Sciences

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Published

2023-03-29