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无论是进行科学试验,还是生产过程的计划安排、质量控制、抽样检验等都离不开数据。有了数据仅仅是分析问题的开始,而如何处理和分析数据,得出正确的结论,从而进一步指导科学试验和生产实践,这才是问题的关键。数理统计方法可以帮助我们解决上述问题。为此,本刊组织了混凝土生产与试验中的数理统计方法的技术讲座。该讲座侧重于介绍方法,主要内容有数据的分析与处理、统计检验、混凝土质量控制方法、抽样检验、回归分析等五个部分。
No matter whether it is conducting scientific experiments or the planning, quality control, sampling inspection of the production process, etc., it is inseparable from the data. Having data is just the beginning of the analysis of the problem, and how to process and analyze the data and come up with the correct conclusions to further guide the scientific experiments and production practices, this is the key to the problem. Mathematical statistics methods can help us solve the above problems. To this end, the journal organizes technical lectures on mathematical statistics methods for concrete production and testing. The lecture focuses on the introduction method. The main contents include data analysis and processing, statistical inspection, concrete quality control methods, sampling inspection, and regression analysis.