作者Akerker ((*〞︶〝)/)
看板NTU-Exam
标题[试题] 100下 王振男 微积分乙下 第六次小考
时间Thu Apr 11 00:20:29 2013
课程名称︰微积分乙下
课程性质︰系必带
课程教师︰王振男
开课学院:医学院
开课系所︰医学系
考试日期(年月日)︰2012/5/31
考试时限(分钟):20分钟
是否需发放奖励金:是,谢谢
(如未明确表示,则不予发放)
试题:
1.(10%)Two numbers are chosen randomly from 1,2,3,4,5. Let X denote the
product of these two numbers. Compute P(X=k) for k=1,2 ….
2.(10%)A sample of 3 items is selected at random from a box containing 20
items are defective. Find the expected number of defective items in
the sample.
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1F:推 ALegmontnick:done 04/11 09:06