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单词 mesokurtic
释义

Definition of mesokurtic in English:

mesokurtic

adjective ˌmiːsəʊˈkəːtɪkˌmiːzəʊˈkəːtɪkˌmɛsəʊˈkəːtɪkˌmɛzəʊˈkəːtɪk
Statistics
  • (of a frequency distribution or its graphical representation) having the same kurtosis as the normal distribution.

    〔统计〕常态峰的。比较LEPTOKURTIC,PLATYKURTIC

    Compare with leptokurtic, platykurtic
    Example sentencesExamples
    • Values of 2 standard errors of kurtosis or more (regardless of sign) probably differ from mesokurtic to a significant degree.
    • More descriptively, platykurtic curves tend to be elongated and flat, leptokurtic appear taller and narrow, and mesokurtic curves tend to be bell-shaped like the normal curve.
    • Using the formula provided in many other textbooks mesokurtic data will return a kurtosis of 3.0
    • If more flat-topped I term them platykurtic, if less flat-topped leptokurtic, and if equally flat-topped mesokurtic’.
    • The mesokurtic distribution for Section C falls in-between these two extremes, showing both a moderate tendency to cluster and a moderate tendency to disperse.

Derivatives

  • mesokurtosis

  • noun ˌmɛzəʊkəˈtəʊsɪs
    Statistics

Origin

Early 20th century: from meso- 'middle' + Greek kurtos 'bulging' + -ic.

Definition of mesokurtic in US English:

mesokurtic

adjectiveˌmē-
Statistics
  • (of a frequency distribution or its graphical representation) having the same kurtosis as the normal distribution.

    〔统计〕常态峰的。比较LEPTOKURTIC,PLATYKURTIC

    Compare with leptokurtic, platykurtic
    Example sentencesExamples
    • Values of 2 standard errors of kurtosis or more (regardless of sign) probably differ from mesokurtic to a significant degree.
    • More descriptively, platykurtic curves tend to be elongated and flat, leptokurtic appear taller and narrow, and mesokurtic curves tend to be bell-shaped like the normal curve.
    • If more flat-topped I term them platykurtic, if less flat-topped leptokurtic, and if equally flat-topped mesokurtic’.
    • The mesokurtic distribution for Section C falls in-between these two extremes, showing both a moderate tendency to cluster and a moderate tendency to disperse.
    • Using the formula provided in many other textbooks mesokurtic data will return a kurtosis of 3.0

Origin

Early 20th century: from meso- ‘middle’ + Greek kurtos ‘bulging’ + -ic.

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更新时间:2024/10/19 17:40:15