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Questions re: Probability of Higher Flush by WoO

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August 28th, 2010 at 12:36:22 PM permalink
Wizard
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Member since: Oct 14, 2009
Threads: 313
Posts: 6794
Quote: podski
So...Wizard 'n' miplet - any thoughts on the other bit...


If we incorrectly assume that each player is dealt cards from a separate deck, then if the probability that one player beats you is p, then the probability that at least one player out of n will is 1-(1-p)^n. My table is based on that assumption.

For example, the probability of rolling at least one six in 10 rolls of a die is 1-(1-(1/6))^10 = 1-(5/6)^10=0.838494417.
It's not whether you win or lose; it's whether or not you had a good bet.
August 28th, 2010 at 1:43:07 PM permalink
podski
Member since: Aug 23, 2010
Threads: 3
Posts: 24
Quote: Wizard
...the probability that at least one player out of n will [beat you] is 1-(1-p)^n. My table is based on that assumption.


So, I believe, is mine.

Do I take it then that factoring in the effect of card removal on the chances each opponent after the heads-up calculation is too onerous?

Or is it just that it makes bugger-all difference?

Sorry for being a pest; my thirst for knowledge gets the better of me sometimes.

Cheers!
p
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August 28th, 2010 at 2:54:42 PM permalink
Wizard
Administrator
Member since: Oct 14, 2009
Threads: 313
Posts: 6794
Quote: podski

Do I take it then that factoring in the effect of card removal on the chances each opponent after the heads-up calculation is too onerous?


Yes. If you wish to factor that in, then a simulation is the easiest way to go.
It's not whether you win or lose; it's whether or not you had a good bet.
August 28th, 2010 at 4:22:01 PM permalink
podski
Member since: Aug 23, 2010
Threads: 3
Posts: 24
Coolio.

My thanks for your input on this, Sir. 'tis most appreciated!

Cheers!
p
We Have Assumed Control, We Have Assumed Control, We Have Assumed Control
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