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题目内容双击单词支持查询和收藏哦～
A 50-question survey was administered to 1,000 college students. The answer to each question was either yes or no. Each student was given a score on the survey equal to the number of questions to which the student answered yes.
Quantity A
The 90th percentile of the 1,000 scores
Quantity B
45
D显示答案
· 相关考点
5.2.7 百分位数
5.2.7 百分位数
以上解析由 考满分老师提供。
