# SampleSDX Command

From GeoGebra Manual

Revision as of 08:22, 18 July 2013 by MagdalenaSophieF (talk | contribs)

- SampleSDX[ <List of Points> ]
- Returns sample standard deviation of x-coordinates of points from the given list.
**Example:**`SampleSDX[ {(2, 3), (1, 5), (3, 6), (4, 2), (1, 1), (2, 5)} ]`

yields*a = 1.17*.