“…As a member of log-location-scale family, the lognormal distribution has diverse applications in actuarial science, business, and economics (see, e.g., Serfling, 2002, and the references therein) which closely approximates certain types of homogeneous actuarial loss data (Hewitt et al, 1979;Punzo et al, 2018). Further, it has been established that, even for the heterogeneous actuarial losses, lognormal distribution is able to capture the nature of the data set either on the head or on the tail or on both head and tail parts of different composite models, see, for example, Cooray and Ananda (2005), Brazauskas and Kleefeld (2016), Miljkovic and Grün (2016), Punzo et al (2018), Blostein and Miljkovic (2019), and Michael et al (2020). More comprehensive investigation of 256 different composite models have been analyzed by Grün and Miljkovic (2019).…”