青年与社会·中外教育研究
青年與社會·中外教育研究
청년여사회·중외교육연구
CHINESE AND FOREIGN EDUCATION RESEARCH
2012年
11期
35-36
,共2页
概率论%互不相容%相互独立%线性无关
概率論%互不相容%相互獨立%線性無關
개솔론%호불상용%상호독립%선성무관
Probability theory%Mutually exclusion%Independence%Linear independence
互不相容、相互独立、线性无关是概率论中三个非常重要的概念,但很多学生对这些概念理解不深刻,甚至混淆它们之间的关系.因此,我们首先对这些概念做出解析,从而帮助学生理解其本质含义.在此基础上,进一步探讨它们之间的关系,使学生分清这些概念之间的联系和区别.最后,给出具体的计算实例,以便让学生对这些概念产生更形象的认识.
互不相容、相互獨立、線性無關是概率論中三箇非常重要的概唸,但很多學生對這些概唸理解不深刻,甚至混淆它們之間的關繫.因此,我們首先對這些概唸做齣解析,從而幫助學生理解其本質含義.在此基礎上,進一步探討它們之間的關繫,使學生分清這些概唸之間的聯繫和區彆.最後,給齣具體的計算實例,以便讓學生對這些概唸產生更形象的認識.
호불상용、상호독립、선성무관시개솔론중삼개비상중요적개념,단흔다학생대저사개념리해불심각,심지혼효타문지간적관계.인차,아문수선대저사개념주출해석,종이방조학생리해기본질함의.재차기출상,진일보탐토타문지간적관계,사학생분청저사개념지간적련계화구별.최후,급출구체적계산실례,이편양학생대저사개념산생경형상적인식.
Mutually exclusion, independence and linear independence are a few very important concepts in probability theory, but many students cannot understand these concepts very profound, and even confuse the relationship between them. Therefore, this paper first makes some explanation of these concepts, in order to help students to understand their essential meanings. On this basis, the relationships between these concepts are explored, so that the students can distinguish the links and difference between these concepts. Finally, examples are given to enable students to produce a more vivid understanding.
