Main Article Content

Abstract

In this paper, we have executed a new model of Power Quasi Lindley distribution known as Weighted Power Quasi Lindley distribution by introducing the weighted technique. We have also executed its various mathematical and statistical properties like order statistics, likelihood Ratio test, moments, harmonic mean, Income distribution curves, entropy and reliability measures. We also have discussed its parameter estimation by applying the method of maximum likelihood estimator and also we have obtained its Fisher’s information matrix. Finally, the applicability and potentiality of the new distribution in handling data has been investigated by executing the two real life data sets.

Keywords

Weighted distribution Power Quasi Lindley distribution Order Statistics Reliability Analysis Maximum Likelihood Estimation

Article Details

Author Biographies

RASHID AHMAD GANAIE, Department of Statistics, Annamalai University,Annamalai nagar,Tamil Nadu, India

Department of Statistics

Ph.d Research Scholar

V. Rajagopalan, Department of Statistics, Annamalai University, Tamil Nadu (India)

Professor

Department of statistics

Annamalai University, Tamil Nadu, India

How to Cite
GANAIE, R. A., & Rajagopalan, V. (2023). The Weighted Power Quasi Lindley Distribution with Properties and Applications of Life-time Data. Pakistan Journal of Statistics and Operation Research, 19(2), 279-298. https://doi.org/10.18187/pjsor.v19i2.3922

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