Mean, Median, Mode Calculator
Calculate the measures of central tendency: mean, median, mode, and range.
Mean (Average)
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Median
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Mode
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Range
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Count
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Sum
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Measures of Central Tendency
Mean (Arithmetic Average)
Mean = Sum of all values / Number of values
Median
The middle value when data is sorted. If there's an even number of values, take the average of the two middle values.
Mode
The most frequently occurring value. A data set can have one mode, multiple modes, or no mode.
Range
Range = Maximum − Minimum
Frequently Asked Questions
Which measure of central tendency should I use?
Use mean for symmetric distributions without outliers. Use median for skewed data or when outliers are present. Use mode for categorical data or to find the most common value.