quintile etymology

Etymology: Quintile comes from the Latin word "quintilis," which means "fifth."

Meaning: Quintile refers to the value that divides a distribution into five equal parts, each containing 20% of the data.

Origin: The concept of quintiles originated in the field of statistics, where it is used to describe the distribution of data. It was first introduced by the French mathematician Pierre-Simon Laplace in the 18th century.

Usage: Quintiles are commonly used in the analysis of quantitative data to:

  • Identify the central tendency and spread of a distribution
  • Make comparisons between different populations or groups
  • Determine the performance or ranking of individuals or entities within a distribution

Example:

Suppose you have a dataset of 100 test scores. When you calculate the quintiles, you will find five values that divide the data into five equal parts:

  • Quintile 1 (Q1): 20th percentile
  • Quintile 2 (Q2): 40th percentile
  • Quintile 3 (Q3): 60th percentile (also known as the median)
  • Quintile 4 (Q4): 80th percentile
  • Quintile 5 (Q5): 100th percentile

quintile relate terms

  • quartile

    Etymology The word quartile comes from the Latin word quartilis which means fourth

  • quartile

    Etymology The word quartile comes from the Latin word quartilis which means fourth

  • cinquain

    Etymology Cinquain is derived from the French word cinquains which means composed

  • cinque

    Etymology Cinque derives from the Old French word cinque which in turn originated fro

  • cinquecento

    Etymology From Italian cinquecento 500 from Late Latin quingenti 500 from qui

  • cinquefoil

    Etymology Cinquefoil is derived from the Latin words quinque five folium leaf

  • fifteen

    Etymology Originating from Old English fiftiene inflected form of fif five and

  • fifth

    Etymology Old English fīfta Proto Germanic fīfþō Proto Indo European pénkʷe M

  • fifty

    Etymology The word fifty derives from the Old English word fiftig which is a compound

  • finger

    Etymology The word finger is derived from several ancient Proto Indo European roots

  • fist

    Etymology The word fist comes from the Old English word fyst which is related to th

  • five

    Etymology is the study of the history of words their origins and how their form and mean

  • foist

    Etymology The word foist comes from the Middle French word fouster which means to

  • keno

    Etymology The word keno originates from the French word quine which refers to a lot

  • parcheesi

    Etymology The name parcheesi comes from the Hindi word pachisi which means twenty f

  • penta

    Etymology Greek penta five Meaning Prefix denoting five Origin The prefix

  • pentacle

    Etymology Middle English pentacle from Old French pentaigle from Late Latin pentacul

  • pentad

    Etymology Greek πεντάς pentas from πέντε pente meaning five Meanin

  • Pentateuch

    Etymology The term Pentateuch is derived from two Greek words penta πεντα

  • Pentecost

    Etymology Greek πεντηκοστή pentēkostē meaning fiftieth day Meanin

  • pentagon

    Etymology The word pentagon originates from the Greek words penta meaning five a

  • pentagram

    Etymology The word pentagram is derived from two Greek words penta πέντε mea

  • pentameter

    Etymology Pentameter comes from the Greek words pente five and metron measure M

  • pentathlon

    Etymology Greek penta five athlon contest Meaning A pentathlon is a sport

  • Pompeii

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  • Punjab

    Etymology and Meaning of Punjab The word Punjab is derived from the Persian words panj

  • Punch

    Etymology The word punch has several origins Old Irish bun a drink Anglo India

  • quinary

    Etymology The word quinary comes from the Latin word quinarius which means consisti

  • quincunx

    Etymology Latin quincunx from quinque five uncia twelfth part ix adjectival suf

  • quinella

    Etymology The word quinella is derived from the Italian word quina which means five

  • quinque

    Etymology The word quinque originates from the Proto Indo European root kʷenkʷe m

  • quinquennial

    Etymology Latin quinquennialis Proto Indo European kʷenkʷe five enn

  • quint

    Etymology Latin quintus fifth Meaning The fifth in a series or sequence Ori

  • quintain

    Etymology Old French quintaine Late Latin quintana a military exercise Latin quintus

  • quintet

    Etymology From French quintette from Italian quintetto diminutive of quinto fifth

  • quintile

    Etymology Quintile comes from the Latin word quintilis which means fifth Meaning

  • quintessence

    Etymology From Late Latin quintessentia fifth essence from Latin quinta essentia

  • quintillion

    Etymology Late Latin quintillio from quintus fifth suffix illion thousand From

  • quintuple

    Etymology The word quintuple comes from the Latin word quintus meaning fifth The

  • reprobate

    Etymology From Middle English reprouable c 1400 from Anglo Norman French reprouvabl

  • negotiation

    Etymology Middle English negotiacion from Anglo Norman French negociacion from Latin

  • wisdom

    Etymology From Middle English wisdom from Old English wīsdōm from Proto West German

  • fringe

    Etymology The word fringe comes from the Middle English word fringe which in turn d

  • Thursday

    Etymology The word Thursday comes from the Old English word Þūnresdæg which means

  • Maranatha

    Etymology The word Maranatha is a transliteration of the Aramaic phrase Marana tha w

  • course

    Etymology The word course comes from the Old French word curs which means a running

  • evil

    Etymology The word evil is derived from the Old English word yfel which in turn is d

  • college

    Etymology The word college originates from the Latin word collegium meaning a group

  • secular

    Etymology The word secular derives from the Latin word saecularis which means perta