Mean, Median, Mode Calculator
Definitions
• Mean: Average of all numbers
• Median: Middle value when sorted
• Mode: Most frequently occurring value(s)
About This Calculator
This mean, median, mode calculator helps you move from raw inputs to a decision-ready output in seconds.
Summarize datasets with central tendency metrics to quickly understand typical values and distribution behavior.
If your workflow expands, pair this calculator with Standard Deviation Calculator and Z-Score Calculator to cross-check assumptions and build a stronger analysis chain.
Formula
Mean = sum(x)/n; Median = middle ordered value; Mode = most frequent value.
Example Calculation
The worked example below demonstrates how the input fields translate into the final output. Use it as a quick validation pass before entering your own numbers.
- dataset: 3, 5, 5, 7, 9
Explanation of Results
Result Interpretation
The metrics show the dataset center near 5–6 with value 5 occurring most frequently.
FAQ
Which measure is best with outliers?
Median is often more robust when extreme values would distort the arithmetic mean.
Can a dataset have multiple modes?
Yes. If several values share the highest frequency, the dataset is multimodal.
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See Also
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