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近年来,数理统计方法在科研、生产等部门得到了广泛应用,也日渐为混凝土与水泥制品行业的工程技术人员所重视。但是,数理统计在混凝土与水泥制品的生产或试验中应用的深度和广度远不能适应要求,宣传、推广这方面的知识十分必要。为此,本刊安排了“数理统计在混凝土与水泥制品技术中应用的计算方法”讲座,重点对数理统计的计算方法作些介绍。讲座分两讲进行,第一讲主要内容有:数据的基本统计量、数据处理和计算方法;第二讲主要内容有:一致性检验、方差分析、回归分析等数理统计的计算方法。
In recent years, mathematical statistics methods have been widely used in scientific research, production, and other departments, and they are increasingly being taken into account by engineers and technicians in the concrete and cement products industry. However, the depth and breadth of the application of mathematical statistics in the production or testing of concrete and cement products are far from meeting the requirements. It is necessary to publicize and promote this knowledge. For this reason, the journal arranged a lecture on the “calculation method of mathematical statistics applied in concrete and cement products technology”, focusing on the calculation methods of mathematical statistics. Lectures are divided into two sessions. The first lecture mainly includes: basic statistical data, data processing and calculation methods; the second lecture includes: mathematical statistics such as consistency test, analysis of variance, and regression analysis.