“simple random subsampling”的概念、定义、翻译、参考文献-科学参考

单词	simple random subsampling
释义	simple random subsampling Encyclopedia 理学简单随机子抽样释 simple random subsampling简单随机子抽样对样本进行独立有放回抽样获得子样本以代替其进行分析的方法。抽取过程中，每个数据点被抽到的概率相同。
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