问个数学题(页 1) - GMAT考试 - GMAT题目讨论 - 太傻超级论坛

netbanker 发表于 2009-11-14 14:50

probablity Qs:
event E prob is 0.6, event F prob is 0.4, what is the Prob of E or E or (E and F)?

大学没学过概率。。。谢谢了

JJJooe 发表于 2009-11-14 15:11

我以前也有疑惑
所以哦讨论过

[url]http://bbs.taisha.org/thread-1345595-1-11.html[/url]

netbanker 发表于 2009-11-15 02:36

very good explanation.thank you

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