課程名稱︰微積分乙下
課程性質︰系必帶
課程教師︰王振男
開課學院:醫學院
開課系所︰醫學系
考試日期(年月日)︰2012/5/31
考試時限(分鐘):20分鐘
是否需發放獎勵金:是,謝謝
(如未明確表示,則不予發放)
試題:
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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