quartile的词源

英文词源

quartile (n.)

c. 1500, originally in astronomy; see quartile (adj.). In statistics, from 1879.

quartile (adj.)

mid-15c., "90 degrees apart" (of astronomical measurements), from Middle French quartil, from Medieval Latin quartilus "of a quartile," from Latin quartus "fourth" (see quart).

中文词源

quartile：四分位数

quart-,四，四分之一，-ile,形容词后缀。引申词义四等分，四分位数。

该词的英语词源请访问找单词词源英文版：quartile 词源，quartile 含义。