Difference between revisions of "SampleSD Command"
From GeoGebra Manual
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: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. | :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=<div><code><nowiki>SampleSD[{1, 2, a}]</nowiki></code> yields <math>\frac{\sqrt{a²-3a+3}}{\sqrt{3}}</math>.</div>}} | :{{example|1=<div><code><nowiki>SampleSD[{1, 2, a}]</nowiki></code> yields <math>\frac{\sqrt{a²-3a+3}}{\sqrt{3}}</math>.</div>}} | ||
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| + | {{betamanual|version=4.2| | ||
| + | 1=; SampleSD[ <List of Numbers>, <List of Frequencies> ] | ||
| + | : This allows the location of the Text to be specified. | ||
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Revision as of 12:15, 8 October 2012
- 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 \frac{\sqrt{a²-3a+3}}{\sqrt{3}}.
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Following text is about a feature that is supported only in GeoGebra 4.2.
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