About the Authors

Merga Abdissa Aga

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

mergabdisa3@gmail.com

Affiliation Department of Statistics, Salale University, Fiche, Oromia Region, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.