论文部分内容阅读
数学不仅仅在基础科学的诸多研究领域中发挥着非常重要的作用,而且在日常生活的应用中也非常广泛。尤其当今的社会,数学的应用更是无处不在。概率与统计,求期望与方差,是高中数学中一个非常实用的知识点。同时,概率与统计的知识也可以说是现代经济学的理论基础。本文就高中数学中的概率与统计相关知识为展开,筒述了概率与统计方法、组合数学,以及期望与方差的应用。
Mathematics not only plays a very important role in many fields of basic science, but also widely used in daily life. Especially in today’s society, the application of mathematics is ubiquitous. Probability and statistics, aspirations and variance, is a very useful knowledge in high school mathematics. At the same time, the knowledge of probability and statistics can also be said to be the theoretical basis of modern economics. This article starts with the knowledge of probability and statistics in high school mathematics, and expounds the application of probability and statistics, combined mathematics, as well as expectation and variance.