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Math riddle / philosophy problem

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Math riddle / philosophy problem

Postby k3nt » Mon Aug 21, 2006 12:10 pm

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Postby WildBillHickok » Mon Aug 21, 2006 12:50 pm

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Postby Girevik » Mon Aug 21, 2006 1:13 pm

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Postby NorthView » Mon Aug 21, 2006 1:22 pm

Mon May 12, 2008 1:46 am
When I play a patient and relaxed game I win - that simple.

Mon May 12, 2008 10:55 pm
Seriously, fuck poker.
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[21:03] NorthViewBTP: mac is a fellow mexican
[21:03] Mekosking: yup
[21:03] NorthViewBTP: you should support your bro
[21:03] Mekosking: therefore hes a fat worthless tsr obv
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Postby Nortonesque » Mon Aug 21, 2006 2:28 pm

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Postby black_knight6 » Mon Aug 21, 2006 4:42 pm

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Postby k3nt » Mon Aug 21, 2006 5:57 pm

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Postby Xaston » Mon Aug 21, 2006 5:58 pm

Last edited by Xaston on Mon Aug 21, 2006 5:59 pm, edited 1 time in total.
Boy, you got me confused with a man who repeats himself.
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Postby k3nt » Mon Aug 21, 2006 5:59 pm

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Postby MVPSPORTS » Mon Aug 21, 2006 9:41 pm

Xas is just pissed cause he didnt sell that $5k tourney seat...
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Postby redhouse » Tue Aug 22, 2006 1:51 am

Mekos King: existence without running good
Mekos King: truly has no purpose
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Postby GodlikeRoy » Tue Aug 22, 2006 3:24 am

Poker is silly.

It is not enough to be good at chess, you must also play well.

Somewhere in the world someone is training when you are not. When you race him, he will win.

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Postby k3nt » Tue Aug 22, 2006 8:10 am

Awesome. So Xaston says it's obvious you should switch and Roy says it's obvious it doesn't matter.

And I agree with both of them.
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Postby Xaston » Tue Aug 22, 2006 8:19 am

The envelope you choose has X dollars in it.

The other envelope can have two possible amounts of money.

2x or .5x.



By switching we get 2x-x = x more than first envelope

or

By switching we get x-.5x = .5x less than the first envelope.



Each outcome is equally likely. For all non zero amounts of money (which is stated in the problem, we shall neglect negatives as I don't think it's even possible to put negative amounts of money into an evelope (bills?)), it is +EV to switch.



Can someone please show me the flaw in my arithmatic and/or logic?
Boy, you got me confused with a man who repeats himself.
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Postby Girevik » Tue Aug 22, 2006 8:29 am

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