概率论与数理统计同步辅导

联系编辑

作者：王艳芳

ISBN：978-7-5611-3826-7

中图分类：

出版社：大连理工大学出版社

出版时间：2008-12-01

￥28.00

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编辑推荐

数学是高等理工科院校的主要基础理论课，概率论与数理统计在其中占有重要地位。它不仅为未来的工程技术工作者提供必要的、不可或缺的数学概念、数学理论和数学方法，而且对于学习者在锻炼思维、培养能力、提高素质等方面，具有不可替代的潜在功能。大连理工大学应用数学系组编，大连理工大学出版社出版的《概率论与数理统计》在汲取传统教材和其他改革教材的长处，对工科大学现状进行分析定位，总结教学改革成果基础上编写而成。我们编写的《概率论与数理统计同步辅导》，旨在帮助在校学生更好地学好这门课程，同时它也可以作为教师的教学参考用书，以及考研众学子全面复习概率论与数理统计的自学辅导书。

内容简介
教材目录
样章试读
教学资源

本书编写的体例是以《概率论与数理统计》的章节为序，与教学保持同步，每章包括以下4个版块: 内容提要简要归纳本章主要内容，整理并罗列出该章的主要概念、定理、公式和重要结果，并对这些内容提出教学要求，使学习者脉络明晰地把握要点。释疑解惑针对初学者常问及的带有共性的问题，进行释疑解惑，分析点拨。希望读者由此受到数学抽象性、逻辑性和严谨性的熏陶。例题解析学好概率论与数理统计这门课的一个重要途径就是勤动手，多做题，多训练。我们按照本书教学内容，选择若干概念性、启发性、综合性较强的题目，对其剖析解题思路，归纳解题经验，为读者开阔眼界、提升水平提供平台。在这些例题中，有些选自历年全国硕士生考试真题。

第1章概率论的基本概念

内容提要/1

释疑解惑/4

例题解析/8

习题全解/15

第2章随机变量及其分布

内容提要/28

释疑解惑/32

例题解析/36

习题全解/45

第3章二维随机变量及其分布

内容提要/62

释疑解惑/67

例题解析/71

习题全解/81

第4章随机变量的数字特征

内容提要/109

释疑解惑/112

例题解析/115

习题全解/133

第5章大数定律与中心极限定理

内容提要/155

释疑解惑/156

例题解析/158

习题全解/165

第6章数理统计的基本概念

内容提要/174

释疑解惑/178

例题解析/182

习题全解/191

第7章正态总体参数的区间估计与假设检验

内容提要/199

释疑解惑/202

例题解析/206

习题全解/216

第8章参数的点估计及其优良性

内容提要/225

释疑解惑/227

例题解析/230

习题全解/239

附录模拟试题一/249

模拟试题二/252

模拟试题三/255

模拟试题四/258

模拟试题五/261

模拟试题六/263

模拟试题七/265

模拟试题八/268

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CONNECT:[ UseTime:0.004407s ] mysql:host=8.142.115.240;port=3306;dbname=demo_dutp_cn;charset=utf8
SHOW FULL COLUMNS FROM `xn_keyword` [ RunTime:0.023990s ]
SELECT * FROM `xn_keyword` WHERE `type` = 'hep' AND `type_resources` = 2 ORDER BY `sort` DESC [ RunTime:0.002872s ]
SHOW FULL COLUMNS FROM `xn_category` [ RunTime:0.016089s ]
SELECT * FROM `xn_category` ORDER BY `sort` ASC,`id` ASC [ RunTime:0.007577s ]
SELECT * FROM `xn_category` WHERE `type` = 1 AND `is_plan` = 1 ORDER BY `sort` ASC,`id` ASC [ RunTime:0.004008s ]
SELECT * FROM `xn_category` WHERE `type` = 1 ORDER BY `sort` ASC,`id` ASC [ RunTime:0.005661s ]
SELECT * FROM `xn_category` WHERE `type` = 2 ORDER BY `sort` ASC,`id` ASC [ RunTime:0.004332s ]
SHOW FULL COLUMNS FROM `xn_online` [ RunTime:0.025427s ]
SELECT * FROM `xn_online` WHERE `category_name` = 'hep' AND `type` = 1 ORDER BY `sort` DESC [ RunTime:0.002742s ]
SELECT * FROM `xn_online` WHERE `category_name` = 'hep' AND `type` = 2 ORDER BY `sort` DESC [ RunTime:0.002720s ]
SELECT * FROM `xn_online` WHERE `category_name` = 'hep' AND `type` = 3 LIMIT 1 [ RunTime:0.002661s ]
SHOW FULL COLUMNS FROM `xn_hep_category` [ RunTime:0.020185s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 0 AND `status` = 1 ORDER BY `sort` ASC [ RunTime:0.002729s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 46 [ RunTime:0.002602s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 61 [ RunTime:0.002615s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 62 [ RunTime:0.002636s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 63 [ RunTime:0.002649s ]
SELECT * FROM `xn_hep_category` WHERE `pid` = 49 [ RunTime:0.002628s ]
SELECT * FROM `xn_category` WHERE `type` = 1 AND `is_plan` = 1 AND `category_type` = 'hep' ORDER BY `sort` ASC,`id` ASC [ RunTime:0.004486s ]
SHOW FULL COLUMNS FROM `xn_footer` [ RunTime:0.018166s ]
SELECT * FROM `xn_footer` ORDER BY `sort` DESC [ RunTime:0.002806s ]
SELECT * FROM `xn_footer` WHERE `type` = 1 ORDER BY `sort` DESC [ RunTime:0.003018s ]
SELECT * FROM `xn_footer` WHERE `type` = 2 ORDER BY `sort` DESC [ RunTime:0.002751s ]
SHOW FULL COLUMNS FROM `xn_books` [ RunTime:0.020360s ]
SELECT * FROM `xn_books` WHERE `id` = 3913 LIMIT 1 [ RunTime:0.002785s ]
SELECT * FROM `xn_books` WHERE `category_id` = 1168 LIMIT 4 [ RunTime:0.012036s ]
SHOW FULL COLUMNS FROM `xn_main_banner` [ RunTime:0.025881s ]
SELECT * FROM `xn_main_banner` WHERE `category_id` = 278 ORDER BY `sort` DESC LIMIT 1 [ RunTime:0.002759s ]
SELECT * FROM `xn_main_banner` WHERE `category_id` = 277 ORDER BY `sort` DESC LIMIT 1 [ RunTime:0.002743s ]
SHOW FULL COLUMNS FROM `xn_download` [ RunTime:0.021496s ]
SELECT `d`.*,c.title as category_name FROM `xn_download` `d` INNER JOIN `xn_category` `c` ON `c`.`id`=`d`.`category_id` WHERE `d`.`book_id` = '3913' [ RunTime:0.022368s ]
SHOW FULL COLUMNS FROM `xn_editor` [ RunTime:0.020331s ]
SELECT * FROM `xn_editor` WHERE `id` = 71 LIMIT 1 [ RunTime:0.003269s ]

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