weighted mean

Summary

weighted mean is a type of statistic^[1]. It draws 774 Wikipedia views per month (type_of_statistic category, ranking #7 of 34).^[2]

Key Facts

• weighted mean's instance of is recorded as type of statistic^[3].
• weighted mean's subclass of is recorded as weighted power mean^[4].
• weighted mean's Freebase ID is recorded as /m/082_8^[5].
• weighted mean's Encyclopædia Britannica Online ID is recorded as topic/weighted-arithmetic-mean^[6].
• weighted mean's defining formula is recorded as \bar{x} = \frac{ \sum\limits_{i=1}^n w_i \cdot x_i}{\sum\limits_{i=1}^n w_i}^[7].
• weighted mean's MathWorld ID is recorded as WeightedMean^[8].
• weighted mean's JSTOR topic ID is recorded as weighted-averages^[9].
• weighted mean's IUPAC Gold Book ID is recorded as W06670^[10].
• weighted mean's Elhuyar ZTH ID is recorded as 133916^[11].
• weighted mean's maintained by WikiProject is recorded as WikiProject Mathematics^[12].
• weighted mean's Microsoft Academic ID is recorded as 9490382^[13].
• weighted mean's ProofWiki ID is recorded as Definition:Weighted_Mean^[14].
• weighted mean's in defining formula is recorded as \bar x^[15].
• weighted mean's in defining formula is recorded as \sum\limits_{i=1}^n w_i \cdot x_i^[16].
• weighted mean's OpenAlex ID is recorded as C9490382^[17].
• weighted mean's Encyclopedia of China is recorded as 134136^[18].
• weighted mean's Digital Library of Mathematical Functions ID is recorded as 1.2.E21^[19].
• weighted mean's Great Russian Encyclopedia portal ID is recorded as srednee-vzveshennoe-384873^[20].

Why It Matters

weighted mean draws 774 Wikipedia views per month (type_of_statistic category, ranking #7 of 34).^[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.^[21] It is known by 13 alternative names across languages and contexts.^[22]