目录
[第4章 随机变量的数字特征](#第4章 随机变量的数字特征)
[4.1 数学期望](#4.1 数学期望)
[4.2 方差](#4.2 方差)
[4.3 常见分布的期望与方差](#4.3 常见分布的期望与方差)
[4.4 协方差与相关系教](#4.4 协方差与相关系教)
[第5章 大数定律和中心极限定理](#第5章 大数定律和中心极限定理)
[5.1 大数定律](#5.1 大数定律)
[5.2 中心极限定理](#5.2 中心极限定理)
[第6章 样本与抽样分布](#第6章 样本与抽样分布)
[6.1 数理统汁的基本概念](#6.1 数理统汁的基本概念)
[6.2 抽样分布](#6.2 抽样分布)
[6.2.1 卡方分布](#6.2.1 卡方分布)
[6.2.2 t分布](#6.2.2 t分布)
[6.2.3 F分布](#6.2.3 F分布)
[第7章 参数估计](#第7章 参数估计)
[7.1 点估计](#7.1 点估计)
[7.2 估计量的评选标准](#7.2 估计量的评选标准)
[7.3 区间估计](#7.3 区间估计)
[第8章 假设检验](#第8章 假设检验)
[8.1 回顾置信区间](#8.1 回顾置信区间)
[8.2 假设检验两种题型](#8.2 假设检验两种题型)
本篇为《概率论与数理统计》期末复习笔记_下,还有上部分,共两部分。序号跟着上部分。
上部分链接:《概率论与数理统计》期末复习笔记_上-CSDN博客
第4章 随机变量的数字特征
4.1 数学期望
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4.2 方差
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4.3 常见分布的期望与方差
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4.4 协方差与相关系教
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第5章 大数定律和中心极限定理
5.1 大数定律
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5.2 中心极限定理
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第6章 样本与抽样分布
6.1 数理统汁的基本概念
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6.2 抽样分布
6.2.1 卡方分布
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6.2.2 t分布
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6.2.3 F分布
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第7章 参数估计
7.1 点估计
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7.2 估计量的评选标准
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7.3 区间估计
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第8章 假设检验
8.1 回顾置信区间
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8.2 假设检验两种题型
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解题步骤:
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第二种公式步骤:
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例题:
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本篇完。(附考试范围及题型)
本人学校期末考试范围及题型:
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题型:选择题 共12分,6个 小题,填空题 共18分,共6个 题;大题共70分,共7个小题。
最后记一下常见分布的概率函数或者密度函数的表示就没了。