The answer to this question can be reserved to the percentile.

这道题的答案可以保留到百分位。

I'm in the 50th percentile of this marathon.

我在这次马拉松的百分位排名是第五十位。

Only the top 1st percentile in the college entrance examination can be admitted to this university.

这所大学只录取高考分数前百分之一的学生。

She says blacks who identify with the Democratic Party have fallen from the 90th percentile down to around 70 percent.

她说黑人中支持民主党的人数比例从百分之九十下降到大约百分之七十。

Overall these students rank in the 21st percentile on the tests—that is, they did worse than 79 per cent of all children taking the test.

这些考生的总体百分位排名占第21位。就是说，79%的应试儿童比他们考得好。

Generating and analyzing percentile reports.

生成和分析百分比报告。

In writing and reading, the school was in the first percentile.

但在读写方面，这所学校排名第一。

By default, a percentile report shows the 85th, 90th, and 95th percentiles.

默认条件下，一个百分比报告显示了85th, 90th与95th百分比。