quartile [ˈkwɔ:rtaɪl]

例句:

• The upper quartile is that value above which 25 per cent of the observations lie.
  上四分位数是25%的观察值位于其上的值.
  
• Those in the quartile of FEV 1 decline were defined as fast declines.
  FEV1下降的四分位数最高值即定义为快速减退.
  
• There were Therefore only 28 % of students in the top quartile are from lowerlower - income families.
  因此,在高水平学生中只有28%的人来自 低收入 家庭.
  
• He introduced bonuses for those whose funds produce a top-quartile performance.
  来自WSJ
• Comparable moderate funds from these allocators scored in the first or second quartile in each type of market.
  来自WSJ
• Last year, the five-year returns were in the lowest quartile of all returns for five-year cycles.
  来自WSJ