有放回抽样是什么意思-有放回抽样的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-11 22:43:59

求解答，词语有放回抽样是什么意思？再说说有放回抽样有什么含义？

答案

有放回抽样的百科含义

有放回抽样是简单随机抽样的操作方式之一。把总体中的抽样单位从 1 至 N 编号，每抽取一个号码后再将它放回总体。对于任意一次抽取而言，由于总体容量不变，所以 N 个号码被抽中的机会均等。

有放回抽样的词语组词

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