应用数理统计解决实际问题的探讨

Apply mathematical statistics to solve practical problems

数理统计是数学的一个重要分支,它主要研究如何以有效的方法去收集、整理与分析带有随机性影响的数据,从而对考察的问题做出推断和预测,直至为采取某种决策提供依据和建议。本文通过讲解数理统计中的相关概念,联系生产实践的具体实例,解决相应的统计问题,对生产实践有一定的帮助。

Mathematical statistics is an important branch of mathematics,it mainly studies how to take effective methods to collect,collate and analyze the data with random effects,thus makes inferences and predictions on the problem,until provides a basis and the suggestion for some decision-making.Based on explaining the related concepts of mathematical statistics,combines with specific examples of production practice,to solve the corresponding statistical problems,it is helpful for production practice.