Chinese Standard: GB/T 4891-2008

Choice of sample size for estimating the average quality of a lot or process

全国统计方法应用标准化技术委员会

本标准规定了简单随机抽样下，对给定的置信水平和误差限，为估计批(或过程)平均质量选择样本量的方法。
本标准适用于对批产品或过程某个特性均值的估计。

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