Arithmetic Mean of Two Numbers Reference Values

Calculate the arithmetic mean of two numbers using (a + b) / 2.

Author

Prof. Anna Kowalska

Math editorial contributor

Polish biostatistician at the University of Warsaw, advancing Bayesian methods for clinical trial design

Reviewed for accuracy by

Prof. Kenji Tanaka

Math content reviewer

Japanese materials scientist at Kyoto University, known for breakthroughs in sustainable polymer research

Last updatedFebruary 22, 2026

PublishedFebruary 22, 2026

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  1. All value pages
  2. Reference table
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Reference Value Index

This page lists 25 reference values for quick browsing and lookup.

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All Reference Values

Reference Table

Frequently Asked Questions

Frequently asked questions for Arithmetic Mean of Two Numbers and its reference values.

What does the Arithmetic Mean of Two Numbers calculator do?

It helps with finding a simple average between two values in math, stats, and data checks.

What formula does the Arithmetic Mean of Two Numbers calculator use?

Arithmetic mean = (a + b) / 2.

What inputs are valid?

Any two finite numbers are valid.

When would I use this?

finding a simple average between two values in math, stats, and data checks

Methodology and Review

Each row on this page links to a value detail page derived from the same conversion data file as the main calculator and reference table. This reduces inconsistencies across page variants.

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