Current time:0:00Total duration:13:07

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# Standard deviation

Learn how to calculate standard deviation, how it relates to variance and mean, and the difference between population and sample standard deviation. Created by Sal Khan.

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# Standard deviation

Current time:0:00Total duration:13:07

0 energy points

Learn how to calculate standard deviation, how it relates to variance and mean, and the difference between population and sample standard deviation. Created by Sal Khan.