# Difference between revisions of "Mean Command" Jump to: navigation, search

##### Mean

This article is about GeoGebra command.

##### Command Categories (All commands)

Mean[ <List of Raw Data> ]
Calculates the arithmetic mean of list elements.
Example:
• `Mean[{1, 2, 3, 2, 4, 1, 3, 2}]` yields a = 2.25 and
• `Mean[{1, 3, 5, 9, 13}]` yields a = 6.2.
Mean[ <List of Numbers>, <List of Frequencies> ]
Calculates the weighted mean of the list elements.
Example:
• `Mean[{1, 2, 3, 4}, {6, 1, 3, 6}]` yields a = 2.56 and
• `Mean[{1, 2, 3, 4}, {1, 1, 3, 6}]` yields a = 3.27.

## CAS Syntax

Mean[ <List of Numbers> ]
Calculates the arithmetic mean of the list elements.
Example:
`Mean[{1, 2, 3, 5, 44}]` yields a = 11.
Mean[ <List of Numbers>, <List of Frequencies> ]
Calculates the weighted mean of the list elements.
Example:
• `Mean[{1, 2, 3, 4}, {6, 1, 3, 6}]` yields a = 2.56 and
• `Mean[{1, 2, 3, 4}, {1, 1, 3, 6}]` yields a = 3.27.

Note:
See also MeanX, MeanY, and SD commands.
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