Count
7
Math Utility
Statistics Calculator
Paste a list of numbers and calculate the common descriptive statistics used in coursework, reporting, and quick analysis.
Sum
138
Mean
19.71428571
Median
18
Min
12
Max
30
Range
18
Population std dev
5.5217566
Mode
18
Variance
Population variance: 30.48979592
Sample variance: 35.57142857
Sample standard deviation: 5.96417878
Frequently asked questions
What statistics does this calculator return?
It returns count, sum, mean, median, mode, minimum, maximum, range, population variance, population standard deviation, sample variance, and sample standard deviation.
How should I enter numbers?
You can separate values with commas, spaces, or line breaks. The calculator extracts numeric values from the input text.
What if all values are unique?
If no value repeats, the set has no mode and the page shows that explicitly.
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