Combined Set of Several Sets of Observations: Harmonic Mean

Authors

  • Dhritikesh Chakrabarty Independent Researcher (Ex Associate Professor of Statistics, Handique Girls’ College) Guwahati, Assam, India.

DOI:

https://doi.org/10.5281/zenodo.14949601%20

Keywords:

Observations, Several Sets, Combined Set, Harmonic Mean, Formula

Abstract

A formula has been derived for computing harmonic mean of a set of observations which is a combined set of a number of sets of observations when the observations are unknown, but the respective harmonic means of the sets and the respective numbers of observations in the sets are known. Derivation of the formula, along with numerical example, has been presented in this article.

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Published

2025-02-25

How to Cite

Dhritikesh Chakrabarty. (2025). Combined Set of Several Sets of Observations: Harmonic Mean. Partners Universal International Innovation Journal, 3(1), 49–53. https://doi.org/10.5281/zenodo.14949601

Issue

Vol. 3 No. 1 (2025): PUIIJ

Section

Articles