Difference between revisions of "Mean Command"
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− | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|statistics}} |
− | {{command|cas=true|statistics}} | + | ;Mean( <List of Raw Data> ) |
− | ;Mean | + | :Calculates the arithmetic mean of list elements. |
− | :Calculates the | + | :{{example|1=<div> |
+ | :* <code><nowiki>Mean({1, 2, 3, 2, 4, 1, 3, 2})</nowiki></code> yields ''a = 2.25'' and | ||
+ | :* <code><nowiki>Mean({1, 3, 5, 9, 13})</nowiki></code> yields ''a = 6.2''.</div>}} | ||
+ | ; Mean( <List of Numbers>, <List of Frequencies> ) | ||
+ | :Calculates the weighted mean of the list elements. | ||
+ | :{{example|1=<div> | ||
+ | :* <code><nowiki>Mean({1, 2, 3, 4}, {6, 1, 3, 6})</nowiki></code> yields ''a = 2.56'' and | ||
+ | :* <code><nowiki>Mean({1, 2, 3, 4}, {1, 1, 3, 6})</nowiki></code> yields ''a = 3.27''.</div>}} | ||
+ | |||
{{note| 1=<div>See also [[MeanX Command|MeanX]], [[MeanY Command|MeanY]], and [[SD Command|SD]] commands.</div>}} | {{note| 1=<div>See also [[MeanX Command|MeanX]], [[MeanY Command|MeanY]], and [[SD Command|SD]] commands.</div>}} | ||
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Latest revision as of 09:53, 12 October 2017
- 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 andMean({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 andMean({1, 2, 3, 4}, {1, 1, 3, 6})
yields a = 3.27.