Difference between revisions of "SampleVariance Command"
From GeoGebra Manual
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;SampleVariance[ <List of Numbers> ] | ;SampleVariance[ <List of Numbers> ] | ||
:Returns the [[w:Sample_variance#Population_variance_and_sample_variance|sample variance]] of given list of numbers. | :Returns the [[w:Sample_variance#Population_variance_and_sample_variance|sample variance]] of given list of numbers. | ||
| + | {{command|CAS}} | ||
| + | ;SampleVariance[ <List of Numbers> ] | ||
| + | :Returns the [[w:Sample_variance#Population_variance_and_sample_variance|sample variance]] of given list of numbers. | ||
| + | : {{Example|1= <code>SampleVariance[{x, y, z}]</code> returns ''(x² - x y - x z + y² - y z + z²) / 3''.}} | ||
Revision as of 09:38, 29 July 2011
- SampleVariance[ <List of Numbers> ]
- Returns the sample variance of given list of numbers.
This command works in CAS View only.
- SampleVariance[ <List of Numbers> ]
- Returns the sample variance of given list of numbers.
- Example:
SampleVariance[{x, y, z}]returns (x² - x y - x z + y² - y z + z²) / 3.
