percentil是什么意思 percentil的读音、翻译、用法

percentil是什么意思 percentil的读音、翻译、用法

'percentil'这个词语来源于英语,是指根据一组数据中某个特定值的大小所占的位置百分比。常见的翻译有百分位数、百分数等,用于描述数据的分布情况或量化比较。

以下是9个包含'percentil'的例句:

1. The 90th percentile score for this test is 85. (这次测试的90分位分数是85。)

2. The top 10th percentile of income earners in this country earn more than 100,000 dollars a year. (这个国家收入排名前10%的人每年赚超过10万美元。)

3. The 25th percentile of students scored below 60 on the exam. (学生中25%的人在考试中得分低于60分。)

4. The 99th percentile of height for men in this age group is 6'3". (这个年龄段男性身高的99分位数是6英尺3英寸。)

5. The 50th percentile is also known as the median. (50分位数也称为中位数。)

6. The distribution of test scores was skewed to the right, with most scores clustering around the 80th percentile. (测试成绩的分布呈向右倾斜的趋势,大多数成绩集中在80分位数左右。)

7. The 95th percentile cutoff for this test is 72. (这个测试的95分位数临界值是72。)

8. The 10th percentile of students in this class are at risk of failing. (这个班级中的成绩排名前10%的学生有较大的不及格风险。)

9. The 75th percentile of household income in this city is $80,000. (这个城市家庭收入排名前75%的人每年收入达8万美元。)



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