作者tearstream (把心晾一晾)
看板Yup99-09
标题Re: To oldhand
时间Tue Oct 28 22:56:45 2003
※ 引述《aspy (未同步)》之铭言:
: There are three sealed and opaque boxes, each containing a ball.
: These three balls are identical except that two balls are reds and one balls
: are green. If you pick the box that containing a green ball,you will receive
^^^^^^^^^^one balls are green??? ^^^^^^^^^^^^contains吧...
: $10,000 in reward. Suppose you picked one of the boxes at random,
: and then one of the other boxes was opened which contains a red ball.
: You are now offered an option to exchange the boxes
: (between the sealed box you picked and the remaining sealed box)
: Should you change your pick? (A detailed analysis is required.)
: (92 成大工管甲.乙)
: 这就是我上次跟你说的很有名的统计题目,今年刚好成大有出,我就把他腾上来了
: 就是跟你上次说的:三人升迁问题类似
: 请问..你觉得应不应该换?
虽然看不懂
可素
题目ㄉ英文不应该有误阿...小童要查查吧.....
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