单选题
What is the purpose of examining a sample of a population?
A、
To tabulate collections of data
B、
To compare different groups
C、
To consider all the quantitative variables
D、
To predict characteristics of the entire population
【正确答案】
D
【答案解析】
由文章最后一段易知：抽样检测的目的是为了预测整体的特性。这也就是inferential statistics的方法和内容。
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