“SampleSD 指令”的版本间的差异
来自GeoGebra Manual
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;SampleSD[ <List of Numbers> ] | ;SampleSD[ <List of Numbers> ] | ||
:{{translate|SampleSD Command}} | :{{translate|SampleSD Command}} | ||
+ | ;SampleSD[ <List of Numbers> ] | ||
+ | :Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of given [[Lists|list]] of numbers. | ||
+ | :{{example|1=<div><code><nowiki>SampleSD[{1, 2, 3}]</nowiki></code> yields ''1''.</div>}} | ||
+ | ==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=<div><code><nowiki>SampleSD[{1, 2, a}]</nowiki></code> yields <math>\frac{\sqrt{a²-3a+3}}{\sqrt{3}}</math>.</div>}} |
2011年10月20日 (四) 02:34的最新版本
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- SampleSD[ <List of Numbers> ]
CAS 視窗
- SampleSD[ <List of Numbers> ]
- SampleSD[ <List of Numbers> ]
- Returns sample standard deviation of given list of numbers.
- 範例:
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.
- 範例:
SampleSD[{1, 2, a}]
yields \frac{\sqrt{a²-3a+3}}{\sqrt{3}}.