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Thread: Million Dollar Question

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  1. #1
    Who is John Galt? Echonova's Avatar
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    Here's the thing, with the guy giving the money away. The point is for me to lose, therefore he keeps the money. Now I've picked A, he shows me B is empty and offer to let me switch doors to C . That tells me I'm 100% right because if I have picked the wrong door why offer it up? However by offering the third option it gives the guy giving the money away a 50/50 shot at keeping the money. Increasing HIS chances, you should never switch. Unless it was established before the game started that one wrong door would be revealed, then I would switch.

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    Quote Originally Posted by Echonova
    Here's the thing, with the guy giving the money away. The point is for me to lose, therefore he keeps the money. Now I've picked A, he shows me B is empty and offer to let me switch doors to C . That tells me I'm 100% right because if I have picked the wrong door why offer it up? However by offering the third option it gives the guy giving the money away a 50/50 shot at keeping the money. Increasing HIS chances, you should never switch. Unless it was established before the game started that one wrong door would be revealed, then I would switch.
    lol the thing is, he still shows u the door with nothing regardless of u picking the door with the money or not. The reason why to switch it because u are more than likely to first pick a door with nothing then the door with money since its 2/3 chance. And once u do, he offers to switch. Switching really would be the best choice because, at the beginning, u have a higher chance of winning nothing since its 2/3.

    Let say u pick the 1st door with nothing, he opens door 2 with nothing, u make the switch and u win.

    Now lets say u pick door 2 with nothing, he reveals door 1 with nothing, u make the switch and u win.

    Now lets say u pick door 3 with the money, he shows u either door 1 or 2, and if u make the switch, u are goin to lose.

    Since switching has a 1/3 chance to lose, it is your best bet to switch than to stay with the same door. Staying with the same door gives you a (edited) 1/3 chance win. so did i win?
    Last edited by xlilvi3tx; 12-01-2007 at 12:59 PM.

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    Senior Member SL65AMG's Avatar
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    Quote Originally Posted by xlilvi3tx
    lol the thing is, he still shows u the door with nothing regardless of u picking the door with the money or not. The reason why to switch it because u are more than likely to first pick a door with nothing then the door with money since its 2/3 chance. And once u do, he offers to switch. Switching really would be the best choice because, at the beginning, u have a higher chance of winning nothing since its 2/3.

    Let say u pick the 1st door with nothing, he opens door 2 with nothing, u make the switch and u win.

    Now lets say u pick door 2 with nothing, he reveals door 1 with nothing, u make the switch and u win.

    Now lets say u pick door 3 with the money, he shows u either door 1 or 2, and if u make the switch, u are goin to lose.

    Since switching has a 1/3 chance to lose, it is your best bet to switch than to stay with the same door. Staying with the same door gives you a 50/50 chance. so did i win?

    you picked 3 of the possible scenarios that prove your point. the real possibility or being right or wrong is 50%/50%.


    i dont feel like trying to figure out all the possible scenarios but theres a hell of a lot more than 3
    EF SQUAD FTMFW!!!!

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    Quote Originally Posted by SL65AMG
    you picked 3 of the possible scenarios that prove your point. the real possibility or being right or wrong is 50%/50%.


    i dont feel like trying to figure out all the possible scenarios but theres a hell of a lot more than 3
    there is more scenarios, im just proving that picking to switch is the best choice since it had the highest proportion of winning. ok let say u stayin with that same door, u have 1/3 chance of winning.

    pick door 1 within nothin, he reveals door 2 with nothing, stay, get nothing

    pick door 2 with nothing, reveal door 1 with nothing, stay, get nothing

    pick door 3 with money, reveals either door 1 or 2, stay, get the money.

    those are the only choices u can get man... lol

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    Senior Member SL65AMG's Avatar
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    Quote Originally Posted by xlilvi3tx
    there is more scenarios, im just proving that picking to switch is the best choice since it had the highest proportion of winning. ok let say u stayin with that same door, u have 1/3 chance of winning.

    pick door 1 within nothin, he reveals door 2 with nothing, stay, get nothing

    pick door 2 with nothing, reveal door 1 with nothing, stay, get nothing

    pick door 3 with money, reveals either door 1 or 2, stay, get the money.

    those are the only choices u can get man... lol

    what if the money is not in door 3/c ? what if it was in a?
    EF SQUAD FTMFW!!!!

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    Quote Originally Posted by SL65AMG
    what if the money is not in door 3/c ? what if it was in a?
    same thing or is it? lol jk, just move all that sh!t around haha

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