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 Probability and Statistics
 Calculating Variance
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John Marsh
Junior Member

USA
4 Posts

Posted - 06/13/2013 :  08:26:19  Show Profile  Reply with Quote
Find the variance of the numbers 3, 8, 6, 10, 12, 9, 11, 10, 12, 7.
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Subhotosh Khan
Advanced Member

USA
9117 Posts

Posted - 06/13/2013 :  10:31:09  Show Profile  Reply with Quote
quote:
Originally posted by John Marsh

Find the variance of the numbers 3, 8, 6, 10, 12, 9, 11, 10, 12, 7.



What is the definition of variance?

What equation is used to find the variance of a set of discrete numbers?

Please read the post "read before posting" and share your work with us.
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