quintile

noun

quin·​tile ˈkwin-ˌtī(-ə)l How to pronounce quintile (audio)
: any of the four values that divide the items of a frequency distribution into five classes with each containing one fifth of the total population
also : any one of the five classes

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Breaking Down the Meaning of Quintile

Many people have a deep interest in statistics about themselves, whether the information provided is about income, ice-cream consumption, or trash production. And any such rating can be divided into fifths, or quintiles. The fifth or lowest quintile would include the 20 percent of the population who make the least money or eat the least ice cream or generate the least trash, and the first quintile would include the 20 percent who make, eat, or generate the most.

Examples of quintile in a Sentence

Recent Examples on the Web By contrast, the next-best performers (those in the fourth quintile) earned just 9%. Mohamed Kande and Lang Davidson Of Pwc, Quartz, 8 Mar. 2024 The benefits of being a quadratic company To arrive in that top-performance quintile, quadratic companies make mutually reinforcing investments in their business, operating, and technology models, which in turn drive performance factors such as innovation, speed-to-market, and flexibility. Mohamed Kande and Lang Davidson Of Pwc, Quartz, 8 Mar. 2024 Across the United States, just 2% of students from the lowest income quintile receive gifted services, compared with 13% of students from the highest quintile. Kelly Field, The Christian Science Monitor, 3 Jan. 2024 Recent research from McKinsey found that workers in the two lowest wage quintiles are up to 10 to 14 times more likely than the highest earners to be forced to change occupations by 2030. Paige McGlauflin, Fortune, 17 Oct. 2023 For the bottom two quintiles of the wealth distribution, however, inflation remains a nightmare. Will Daniel, Fortune, 18 Oct. 2023 The death rate was in the highest quintile among countries globally, but slightly better than many of its Balkans neighbors. Cate Brown, Washington Post, 21 Sep. 2023 On the list of challenges that most people acknowledge women are facing in the second quintile of the 21st century—from being shut out of corporate boardrooms to untreated fistulas—the inability to play Texas Hold’em does not rank very high, but Just is all in. Time, 24 July 2023 Though the study was focused on the top income quintile, the state’s affordability crisis has hit others even harder, causing movement away from coastal cities to booming suburbs and exurbs inland. Terry Castleman, Los Angeles Times, 8 Sep. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'quintile.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Latin quintus + English -ile entry 2

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of quintile was in 1922

Dictionary Entries Near quintile

Cite this Entry

“Quintile.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quintile. Accessed 25 Apr. 2024.

Last Updated: - Updated example sentences
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