Wiktionary

X̄

See also: x̄ and Appendix:Variations of "x"

Translingual

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Letter

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X̄ (lower case x̄)

  1. The letter X with a macron.

Symbol

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  1. (mathematics) Arithmetic mean in statistics.

Latin

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Proper noun

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X̄ m sg (indeclinable)

  1. (Medieval Latin) Scribal abbreviation of Christus.
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