Difference between revisions of "Sxx Command"
From GeoGebra Manual
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m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
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| − | <noinclude>{{Manual Page|version=5.0}}</noinclude> | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}} |
| − | {{command|statistics}} | + | ;Sxx( <List of Numbers> ) |
| − | ;Sxx | ||
:Calculates the statistic <math>\sum x^2 - \frac{(\sum x)^2}{n}</math>. | :Calculates the statistic <math>\sum x^2 - \frac{(\sum x)^2}{n}</math>. | ||
| − | ;Sxx | + | ;Sxx( <List of Points> ) |
:Calculates the statistic <math>\sum x^2 - \frac{(\sum x)^2}{n}</math> using the ''x''-coordinates of the given points. | :Calculates the statistic <math>\sum x^2 - \frac{(\sum x)^2}{n}</math> using the ''x''-coordinates of the given points. | ||
Latest revision as of 17:15, 7 October 2017
- Sxx( <List of Numbers> )
- Calculates the statistic \sum x^2 - \frac{(\sum x)^2}{n}.
- Sxx( <List of Points> )
- Calculates the statistic \sum x^2 - \frac{(\sum x)^2}{n} using the x-coordinates of the given points.
