Mean and standard deviation of 1-10

Compute mean, variance, and standard deviation for the dataset: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Free, instant, browser-based.

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Formula

mean = 5.5000, variance = 9.1667, stddev = 3.0277

Stats

Mean and standard deviation of 1-10

Compute mean, variance, and standard deviation for the dataset: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Free, instant, browser-based.

100% Client-SideYour Data Stays LocalNo Account Required

Numbers (comma-, space-, or newline-separated)

Parsed 10 numbers.

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Count (n)10

Sum55

Mean (average)5.5

Variance (sample, n−1)9.16666666667

Std dev (sample, n−1)3.0276503541

Min1

Max10

Range9

Sample variance uses n−1 (Bessel's correction). Click to copy.

Try an example:

mean = 5.5000, variance = 9.1667, stddev = 3.0277