percentile

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If your child is over the 85th percentile, it is important to address the problem quickly.
如果您的孩子所在位置超過85百分位，迅速解決該問題是十分重要的。
The resource-poor countries reformed their business and regulatory environments and now rank in the 63rd percentile in those areas worldwide.
資源貧乏的國家改革了他們的商業和琯理環境，目前在全世界有關地區排名中列在第63個百分位。
Your child is considered overweight if he or she falls in the 85th to 94th percentiles of the B.M.I. growth charts, and obese if he is in the 95th percentile or higher.
如果您的孩子在躰重指數增長表中屬於第85至第94百分位，她（她）將會被認爲是超重的；如果他（她）位於95百分位或者更高，她（她）將會被認爲是肥胖。

"In those countries, more girls than boys actually scored above the ninety-ninth percentile in math.

The improvement was the equivalent, they say, to a 16 percentile point increase in GRE score.
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This ratio registers in the 96th annual percentile, just four percentage points from a pessimistic peak.
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And our outliers out to the 99th percentile are still less than a millisecond.
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one of the points into which a large range of numbers, results, etc. is divided to make 100 groups of the same size

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.