Quintiles

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Definition of 'Quintiles'

A statistical value of a data set that represents 20% of a given population. The first quartile represents the lowest fifth of the data (1-20%); the second quartile represents the second fifth (21% - 40%) etc. 
Investopedia Says

Investopedia explains 'Quintiles'

Quintiles are often used to create cut-off points for a given population. For example, a government sponsored socio-economic study may use quintiles to determine the maximum wealth a family could possess in order to belong to the lowest quintile of society. This cut-off point can then be used as a prerequisite for a family to receive a special government subsidy aimed to help society's less fortunate.

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'Quintiles'

  • CFA Question of the Week 23/04/2004 | Investopedia

    http://www.investopedia.com/professionals/questionoftheweek/cfa/230404.asp
    Question of the Week. Deciles, percentiles, quintiles and quartiles divide
    a distribution into how many portions, respectively? a ...
  • Sharpen Your Portfolio With Intelligent ETFs

    http://www.investopedia.com/articles/mutualfund/08/intelligent-etfs.asp
    ... factors. Index components are ranked and divided into quintiles, and the
    higher-ranked quintiles receive more index weighting. The ...
  • CFA Level 1 Study Guide - Quantitative Methods - Basic Statistical ...

    http://www.investopedia.com/exam-guide/cfa-level-1/quantitative-methods/statistical-return-calculations.asp
    Sign In• Register• Free Annual Reports • Free Newsletters. Dictionary;
    Investing; Markets; Personal Finance; Active Trading; Forex; ...
  • Immucor Passes Its Last Test

    http://stocks.investopedia.com/stock-analysis/2011/Immucor-Passes-Its-Last-Test-BLUD-JNJ-BIO-DHR-GRPO-LMNX-EXAS0705.aspx
    ... companies like Neiman Marcus, Univision and TXU, TPG has investment interests in
    other significant health care companies like Biomet, Quintiles and Surgical ...
  • The True Cost Of Owning A Car

    http://www.investopedia.com/articles/pf/08/cost-car-ownership.asp
    ... Other, $879, $1,489, $2,188, $2,968, $4,248. Figure 1: 2006 household cost of owning
    a vehicle per quintiles of income. Source: Bureau of Labor Statistics. ...
  • Are We Losing The Middle Class?

    http://www.investopedia.com/articles/06/middleclass.asp
    ... The lowest quintiles experienced earnings declines, the third quintile
    was flat, and only the top quintile showed a slight gain. ...

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