noun Etymology: Latin quintus + English 2-ile Date: 1922 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
QUINTILE
Meaning of QUINTILE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012