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题目来源1 : 2021年2月全球各考区最新GRE机经题
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For the professors at universities A and B. the number of years of experience for each professor was rounded to the nearest whole number and recorded, and the recorded numbers are summarized in the boxplots shown. If the first quartile of the recorded numbers of years of experience for the professors at A is p percent greater than that for B and if the third quartile of the recorded numbers of years of experience for the professors at A is r percent greater than that for B, approximately what is the value of p+r?
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· 相关考点
5.2.6 四分位数与箱型图
5.2.6 四分位数与箱型图
以上解析由 考满分老师提供。
