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weighted mean

type of average
Class type of: weighted power mean Q729113

Facts

5 properties
Instance of
type of statistic
Subclass of
weighted power mean
Defining formula
\bar{x} = \frac{ \sum\limits_{i=1}^n w_i \cdot x_i}{\sum\limits_{i=1}^n w_i}
In defining formula
\bar x, \sum\limits_{i=1}^n w_i \cdot x_i
Maintained by WikiProject
WikiProject Mathematics[3]
🏷️ Also known as
en weighted mean en weighted average en weighted arithmetic mean ar متوسط وزن ar وسيط وزني ar الوسيط الوزني cs Vážený průměr de gewichtetes arithmetisches Mittel es media ponderada fa میانگین وزنی fi Painotettu keskiarvo fr moyenne pondérée fr somme pondérée he ממוצע משוקלל hu súlyozott átlag it media ponderata ja 重み付き平均 ja 加重平均 ja 加重算術平均 ko 가중 평균
🔖 Identifiers · 13
OpenAlex ID
C9490382
Digital Library of Mathematical Functions ID
1.2.E21
Elhuyar ZTH ID
133916
Encyclopedia of China (Third Edition) ID (2026)
4g20YU
Encyclopedia of China (Third Edition) old ID (2021)
134136
Encyclopædia Britannica Online ID
topic/weighted-arithmetic-mean
Freebase ID
/m/082_8
Great Russian Encyclopedia portal ID
srednee-vzveshennoe-384873
IUPAC Gold Book ID
W06670
JSTOR topic ID (archived)
weighted-averages
MathWorld ID
WeightedMean
Microsoft Academic ID (discontinued)
9490382
Show all 13 identifiers +1
ProofWiki ID
Definition:Weighted_Mean

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🔗 Connections
Subtypes 3
arithmetic mean, bond duration, wet-bulb globe temperature
Examples 1
OPEC Reference Basket
Maintained by WikiProject 1
WikiProject Mathematics
← FactGrid item ID 1
Prikordonna Ulashanivka
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Summary

weighted mean is a type of statistic[1]. It is a type of weighted power mean[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). weighted mean. Retrieved November 8, 2026, from https://4ort.xyz/entity/weighted-mean
MLA “weighted mean.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/weighted-mean.
BibTeX @misc{4ortxyz_weighted-mean_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{weighted mean}}, year = {2026}, url = {https://4ort.xyz/entity/weighted-mean}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): weighted mean — https://4ort.xyz/entity/weighted-mean (retrieved 2026-11-08)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 17w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Encyclopedia of China (Third Edition) ID (2026) → 4g20YU
    Instance of → type of statistic
    Maintained by WikiProject → WikiProject Mathematics
    Subclass of → weighted power mean
    "Changed the item: QuickStatements 3.0 batch #40849: ZGBK ID"
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