【其它】猴子骑树摘香蕉！


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送交者: 老六 于 July 29, 2009 20:38:31:

有这样一个游戏，三个门，一个门里有香蕉树，另外两个门里或有陷阱或有老虎。
猴子先选一个，Chi版打开另外两个门中的一个，没有香蕉树。现在，猴子有机会
从新选一个门进去，你说猴子是否应当改变它的选则，为什么？

Monkey has been told that behind one of the doors is a banana tree.
The other doors have either a trap or a tiger. Monkey gets to choose a door.
Then Chi reveals what is behind one of the doors Monkey did not choose.
It is not the banana tree. The banana tree, then, is behind the door you chose
or the other door. Chi gives Monkey the option of switching to the other one
if it wishes. The question is whether the Monkey should switch or not, why?





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