描述性统计

descriptive statistic的用法和样例：

例句

We used descriptive statistics to describe each item in the questionnaire, such as totals and percentages.问卷分析方法以描述性统计分析每个项目的总数与百分比。
Based on the affix test and subject interview, this paper analyses the acquisition of affixes by college students by means of descriptive statistics.摘要本研究运用描述性统计方法，通过词缀构词测试和访谈，分析学生利用词缀构词知识构词的习得情况。

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