Variance

Variance[list]
gives the sample variance of the elements in list.

Variance[dist]
gives the variance of the symbolic distribution dist.

DetailsDetails

ExamplesExamplesopen allclose all

Basic Examples  (3)Basic Examples  (3)

Variance of a list of numbers:

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Variance of elements in each column:

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Variance of a symbolic lognormal distribution:

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Introduced in 2003
(5.0)
| Updated in 2007
(6.0)
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