Difference between revisions of "Sxx Command"
From GeoGebra Manual
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
|||
(3 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
− | <noinclude>{{Manual Page|version= | + | <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.