Difference between revisions of "SampleSD Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.0}}</noinclude> | <noinclude>{{Manual Page|version=4.0}}</noinclude> | ||
{{command|statistics}} | {{command|statistics}} | ||
| − | ;SampleSD[ | + | ;SampleSD[List of Numbers] |
:Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of given [[Lists|list]] of numbers. | :Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of given [[Lists|list]] of numbers. | ||
| + | {{example|1=<code>SampleSD[{1,2,3}]</code> yields ''1''.}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
| + | ;SampleSD[List of Numbers] | ||
| + | :Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of given [[Lists|list]] of numbers. If the list contains undefined variables, it yields a formula for the sample standard deviation. | ||
| + | {{example|1=<code>SampleSD[{1,2,a}]</code> yields ''sqrt(a²-3a+3)/sqrt(3)''.}} | ||
Revision as of 11:53, 9 August 2011
- SampleSD[List of Numbers]
- Returns sample standard deviation of given list of numbers.
Example:
SampleSD[{1,2,3}] yields 1.CAS Syntax
- SampleSD[List of Numbers]
- Returns sample standard deviation of given list of numbers. If the list contains undefined variables, it yields a formula for the sample standard deviation.
Example:
SampleSD[{1,2,a}] yields sqrt(a²-3a+3)/sqrt(3).
