| 查看: 874 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ,点击这里进行查看 | |||
greattom365木虫 (著名写手)
|
[求助]
悬赏50金,请高手帮忙翻译几句话
|
||
| 摘 要:随机变量独立性在概率论中占据着十分重要的地位,是《概率论与数理统计》教材中的一个重点,也是学生学习的一个难点,因而其相关研究一直以来都被作为一个独立的课题来进行。随机变量分为离散型随机变量和连续型随机变量,由于在数学研究中最常见的是连续型随机变量,所以我们在研究时侧重于连续性随机变量的独立性研究。本文总结了几种随机变量独立性的辨别方法,并给出了一个非常好用的判别随机变量独立性的充要条件。并对其进行了详细的证明推导。文中列举了几道具有针对性的例题来熟悉各种辨别法的应用情况以及注意事项。 |
» 猜你喜欢
2019年青年基金涵评意见,大家看看几个A,几个B?
已经有11人回复
重要来源:本周末出结果
已经有5人回复
FileCode能看出啥?
已经有23人回复
应该是93bebmhtak前后十一个字符比较关键
已经有36人回复
关于Filecode分析方法
已经有9人回复
不应该看fileCode
已经有6人回复
好奇怪的filecode
已经有6人回复
长年满屏的广告,版主太不责任了。基金也等的急
已经有4人回复
filecode
已经有15人回复
职称评审,求友友推荐见刊最快的期刊
已经有4人回复

【答案】应助回帖
greattom365(金币+50, 翻译EPI+1): 整体还不错 个别地方有语法硬伤 继续努力 2011-05-22 22:27:34
|
Abstract: The independence of random variables in probability theory occupies a very important position. It is the key to the "Probability and Statistics" textbook , but also a difficulty of students, thus the related research has been being used as an independent subject . Random variables into discrete random variables and continuous random variables, and we study focused on the independence of continuous random variables as the most common in the mathematical study is the continuous random variable. This paper summarizes the identification of several independent random variables, and gives a very nice random variables determine the necessary and sufficient conditions for independence. And a detailed proof of its derivation. The paper cited a few more examples to become familiar with the targeted application of various identification methods and precautions. Keywords: Precautions Independence Probability theory Continuity Targeted |

2楼2011-05-22 00:14:05










回复此楼