How to Calculate Mean
Calculate the arithmetic mean (average) of a set of numbers.
The Formula
Mean = Σx / nThe mean formula uses the mathematical relationship: Mean = Σx / n. Each variable in the formula represents a measurable quantity that affects the final result.
Step-by-Step Method
- 1Identify all input values needed for the mean calculation.
- 2Substitute your known values into the formula: Mean = Σx / n.
- 3Perform the arithmetic operations in the correct order (PEMDAS/BODMAS).
- 4Check that your result has the correct units and is within a reasonable range.
- 5Verify using the interactive Mean Calculator to confirm your answer.
Related Topics
meanaveragestatistics
Use the Interactive Calculator
Skip the manual math — get instant results with our free Mean calculator.
