概率论在生活中的应用.doc
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概率论在生活中的应用,16600字 35页 摘要:概率论作为数学的一个重要分支,在生活中的应用越来越广泛,逐渐渗透到我们生活的方方面面。 实际生活中,它的应用范围很广,包括保险、工程技术、 天气预测、军事和工农业生产等领域。经过不断的发展,学科本身的理论和方法日趋成熟。近年来, 概率论知识也越来越多的运用到诸如物理学、生...
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概率论在生活中的应用
16600字 35页
摘要:概率论作为数学的一个重要分支,在生活中的应用越来越广泛,逐渐渗透到我们生活的方方面面。 实际生活中,它的应用范围很广,包括保险、工程技术、 天气预测、军事和工农业生产等领域。经过不断的发展,学科本身的理论和方法日趋成熟。近年来, 概率论知识也越来越多的运用到诸如物理学、生物学、信息论等学科领域当中。随着社会的发展,概率知识的应用范围将会变得更加深入,也会越来越紧密的联系着我们的生活。加强应用概率论知识,会给我们的生活带来很多方便之处。正如拉普拉斯所说:“生活中最重要的问题,其中绝大多数在实质上只是概率的问题。”本文首先介绍概率的起源,简要说明概率论发展过程。接着阐述概率论中的相关知识,以便为实际运用这些知识做好准备。最后,举例说明概率论在日常生活中的一些具体应用,进行多方面的论述概率论对现实生活所起的作用。
关键词:概率论 起源 发展 应用
Application of probability theory in our life
Abstract:Probability theory, as an important branch of mathematics, is playing a more and more important role in the application of our life ,and is penetrating into every aspect of our lives gradually. In the real life, its application range is very wide, including insurance, engineering, weather forecast, military and industrial and agricultural production. In recent years, the theory of probability knowledge is also more and more applied to fields such as physics, biology and information theory. Through continuous development, the theory and method of subject mature. With the development of the society, the application range of the probability knowledge will be more in-depth and will be more and more closely linked with our life .Strengthening the application of probability theory knowledge can bring many conveniences to our life. As Laplace said “the most important problems ,the most of which are actually the problems of probability”. This paper firstly introduces the origin of the probability and briefly explains the process of development of probability theory. Then the paper states the knowledge of probability theory, in order to prepare for the practical application of this knowledge. Finally, the paper illustrates some of the specific applications of probability theory in everyday life, which is to discuss various aspects of probability theory on the role of real life.
Keywords:Probability Theory Origin Developing Application
目录
引言 1
第一章 绪论 2
1.1概率的起源 2
1.2概率理论的发展 3
1.3概率论发展与生活的关系 5
第二章.有关的概率论知识 8
2.1总体,个体,样本,抽样 8
2.1.1.总体与个体 8
2.1.2 样本与抽样 8
2.1.3抽样方法 9
2.2独立事件 ,二项分布与泊松分布 12
2.2.1独立事件 12
2.2.2二项分布与泊松分布 12
2.3概率与频率间的关系 14
2.3.1概率与频率的定义 14
2.3.2概率与频率间的联系与区别 17
第三章 概率论在生活中的应用 19
3.1概率论在抽样调查上的应用 19
3.2概率论在生日问题上的应用 23
3.3概率论在彩票预测上的应用 25
3.4概率论在经济管理上的应用 28
结束 30
致谢 31
参考文献 32
16600字 35页
摘要:概率论作为数学的一个重要分支,在生活中的应用越来越广泛,逐渐渗透到我们生活的方方面面。 实际生活中,它的应用范围很广,包括保险、工程技术、 天气预测、军事和工农业生产等领域。经过不断的发展,学科本身的理论和方法日趋成熟。近年来, 概率论知识也越来越多的运用到诸如物理学、生物学、信息论等学科领域当中。随着社会的发展,概率知识的应用范围将会变得更加深入,也会越来越紧密的联系着我们的生活。加强应用概率论知识,会给我们的生活带来很多方便之处。正如拉普拉斯所说:“生活中最重要的问题,其中绝大多数在实质上只是概率的问题。”本文首先介绍概率的起源,简要说明概率论发展过程。接着阐述概率论中的相关知识,以便为实际运用这些知识做好准备。最后,举例说明概率论在日常生活中的一些具体应用,进行多方面的论述概率论对现实生活所起的作用。
关键词:概率论 起源 发展 应用
Application of probability theory in our life
Abstract:Probability theory, as an important branch of mathematics, is playing a more and more important role in the application of our life ,and is penetrating into every aspect of our lives gradually. In the real life, its application range is very wide, including insurance, engineering, weather forecast, military and industrial and agricultural production. In recent years, the theory of probability knowledge is also more and more applied to fields such as physics, biology and information theory. Through continuous development, the theory and method of subject mature. With the development of the society, the application range of the probability knowledge will be more in-depth and will be more and more closely linked with our life .Strengthening the application of probability theory knowledge can bring many conveniences to our life. As Laplace said “the most important problems ,the most of which are actually the problems of probability”. This paper firstly introduces the origin of the probability and briefly explains the process of development of probability theory. Then the paper states the knowledge of probability theory, in order to prepare for the practical application of this knowledge. Finally, the paper illustrates some of the specific applications of probability theory in everyday life, which is to discuss various aspects of probability theory on the role of real life.
Keywords:Probability Theory Origin Developing Application
目录
引言 1
第一章 绪论 2
1.1概率的起源 2
1.2概率理论的发展 3
1.3概率论发展与生活的关系 5
第二章.有关的概率论知识 8
2.1总体,个体,样本,抽样 8
2.1.1.总体与个体 8
2.1.2 样本与抽样 8
2.1.3抽样方法 9
2.2独立事件 ,二项分布与泊松分布 12
2.2.1独立事件 12
2.2.2二项分布与泊松分布 12
2.3概率与频率间的关系 14
2.3.1概率与频率的定义 14
2.3.2概率与频率间的联系与区别 17
第三章 概率论在生活中的应用 19
3.1概率论在抽样调查上的应用 19
3.2概率论在生日问题上的应用 23
3.3概率论在彩票预测上的应用 25
3.4概率论在经济管理上的应用 28
结束 30
致谢 31
参考文献 32