简单随机抽样是什么意思-简单随机抽样的词语解释-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：2025-01-29 16:06:55

求解答，词语简单随机抽样是什么意思？再说说简单随机抽样有什么含义？

答案

简单随机抽样的百科含义

简单随机抽样也称为单纯随机抽样、纯随机抽样、SRS抽样，是指从总体N个单位中任意抽取n个单位作为样本，使每个可能的样本被抽中的概率相等的一种抽样方式。

简单随机抽样的词语组词

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