SampleSD 指令

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SampleSD[ <List of Numbers> ]
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CAS 視窗

SampleSD[ <List of Numbers> ]
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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}}.
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