quartile是什么意思

quartile

美['kwɔːrtaɪl]  英['kwɔːtaɪl]
n.  四分位数

英英释义

Noun
  1. (statistics) any of three points that divide an ordered distribution into four parts each containing one quarter of the scores

例句

用作名词(n.)
  1. The standard deviation is almost exactly the same for the top quartile.第一四分位的标准差几乎完全相同。
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