| 释义 |
quar·tile AHD[kwôrʹtīl', -tĭl] D.J.[ˈkwɔːˌtaɪl, -tɪl]K.K.[ˈkwɔrˌtaɪl, -tɪl]n.Statistics（名词）【统计学】- The value of the boundary at the 25th, 50th, or 75th percentiles of a frequency distribution divided into four parts, each containing a quarter of the population.四分位值：在被分成四部分频数分布中位于25，50或75点的边界值，每部分包含四分之一人口
- Middle English [ninety degrees apart (of the relative position of two celestial bodies)] 中古英语 [（两个天体的相对位置）分开成九十度]
- from Old French quartil 源自 古法语 quartil
- from Medieval Latin quārtīlis [of a quartile] 源自 中世纪拉丁语 quārtīlis [四分位（值）点的]
- from Latin quārtus [fourth] * see quart 源自 拉丁语 quārtus [第四] * 参见 quart
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