Mean, Median, Mode, Range: Descriptive statistics for finite numeric data, with population or sample variance selected explicitly..
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Mean, Median, Mode, Range Calculator for United States
US · 12,345.67US customary measurementsRoad distance: miles
United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.
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Your details
Comma or space separated; use a decimal point and no thousands separators.
Mean
5
United States · calculated from your inputs
Count8
Sum40
Median4.5
Mode4
Minimum2
Maximum9
Range7
Variance4
Standard deviation2
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How this result was calculated
Mean = sum/n. Variance = sum((x−mean)²)/(n or n−1); standard deviation = √variance.
Country setup: United States. Displayed measurements are converted to the formula's base units internally.
Assumption: Descriptive statistics for finite numeric data, with population or sample variance selected explicitly. United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.
Calculation version 1.0.0 · Support state: generic
Formula and method
Mean = sum/n. Variance = sum((x−mean)²)/(n or n−1); standard deviation = √variance.
This calculation uses the values you enter. It runs in your browser and does not request a location or account.
Worked example
2,4,4,4,5,5,7,9 has mean 5 and population standard deviation 2.
Questions people ask
Which method does this tool use?
Mean = sum/n. Variance = sum((x−mean)²)/(n or n−1); standard deviation = √variance.
What should I check before using the result?
Descriptive statistics for finite numeric data, with population or sample variance selected explicitly.