How you get sample variance

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asked Apr 13, 2019 154k views

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Knodumi · Answer 1 · 2019-04-19T23:57:07+0000

To calculate the variance follow these steps: Work out the Mean (the simple average of the numbers) Then for each number: subtract the Mean and square the result (the squared difference). Then work out the average of those squared differences.

How you get sample variance

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