推断统计中 population 和 sample 有什么区别？

What are population and sample in inferential statistics?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: Statistics, Inferential Statistics, Sampling

参考答案摘要

Population is the full set of interest; a sample is a subset drawn from it. We compute statistics on the sample and use them to infer properties of the population (with uncertainty).

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