本技术报告试图以最简单的方式解释统计检验的数值结果，并展示统计结果如何用于实验室实践。当实验室数量不超过20个且每个实验室的结果数量不超过10个时，此简化方法适用。

This Technical Report constitutes an attempt to explain the numerical results of a statistical examination in the simplest possible way and to show how statistical results can be used in laboratory practice. This simplified method is applicable when the number of laboratories is not more than 20 and when the number of results per laboratory is not more than 10.