二次抽检方案比一次抽检方案的优越性的定量分析

Quantitative Analysis of the Superiority of the Second Sample Product Examination Scheme Over the First One

产品抽检的根本目的是在保证一定批量的前提下尽可能减少检验工作量,二次抽检方案比一次抽检方案更能准确判断产品的质量水平,并且能少抽样本,减少工作量,达到提高经济效益的目的。

The main purpose of sample product examination is to decrease the examining work on a large quantity of products as little as possible. Good results can be achieved if a reasonable sample scheme is carried out. By using the second sample examination, we can judge the quality of products more exactly. Fewer samples can save us more work to improve economic benefits.