In addition, percentile requirements, sample counts, and verification point failures can all be tracked to validate the overall quality of your measurements.

另外，你可以验证需求、样本数量以及验证点，以确保质量的总体评价结果。

youdao

Students are compared with a national sample, which means about 11% of kindergarten test-takers in the city received scores in the 99th percentile this year.

WSJ: Testing Firm Is Under Fire Due to Errors Scoring School Exams