[dba-Tech] The Three Doors Problem

Well, that one is a little bit more simple.

Barrel A, Barrel B, and Barrel C
Fruit - Apples -- Oranges

If he pulls Apples out of Barrel A, you apply Apples to Barrel A,
Oranges to Barrel B and Fruit to Barrel C, just a matter of making
sure the same label doesn't end up on the same spot.

In the case of the game show problem however, you start out with 3
choices to resolve the situation:

2 Losses
1 Win

No matter what you choose, the situation is simplified to two choices:

1 Loss
1 Win

The other properties of the choice don't change, as there will always
be 1 win and 1 loss. Nothing says either or will be more probable than
the other, so you should end up with a 50/50 chance.

On 8/25/05, MartyConnelly <martyconnelly at shaw.ca> wrote:
> Well this is a microsoft interview question
> You have three barrels labelled oranges, apples and mixed fruit
> The barrels have all  been mislabelled,
> Someone pulls out a fruit from a barrel and tells you it is an apple
> your job is to relabel the barrels correctly.
> 
> Stuart McLachlan wrote:
> 
> >On 25 Aug 2005 at 19:52, Kathryn Bassett wrote:
> >
> >
> >
> >>I know the answer is to stick with original choice, but I can't remember the logistics of why.
> >>
> >>--
> >>
> >>
> >Bzzzt!
> >
> >Next?
> >
> ><g>
> >
> >
> >
> 
> --
> Marty Connelly
> Victoria, B.C.
> Canada
> 
> 
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> 


-- 
Darsant Silverstring 

"Peace cannot be kept by force. It can only be achieved by understanding."
-Albert Einstein