# 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|statistics}} | + | ;Mean( <List of Raw Data> ) |

− | ; Mean | + | :Calculates the arithmetic mean of list elements. |

− | + | :{{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> ) | |

− | ;Mean | + | :Calculates the weighted mean of the list elements. |

− | :Calculates the | + | :{{example|1=<div> |

− | {{example|1=<div><code><nowiki>Mean | + | :* <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>}} |

## 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*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*.