柯林斯詞典percentile /p??s?nta?l/ (percentiles) 1. N-COUNT A percentile is one of the equal divisions of an amount, expressed on a scale from 0 to 100. The 90th percentile of an amount is all amounts between zero percent and ninety percent. 百分位數(shù)[usu with supp] She says blacks who identify with the Democratic Party have fallen from the 90th percentile down to around 70 percent. 她說(shuō)黑人中支持民主黨的人數(shù)比例從百分之九十下降到大約百分之七十。 返回 percentile劍橋詞典one of the points into which a large range of numbers , results , etc. is divided to make 100 groups of the same size 百分位（數(shù)）；百分位（數(shù)）之一 That score puts you in the 97th percentile. 那個(gè)分?jǐn)?shù)使你処於百分位排名的第97位。 返回 percentile