JB
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JB
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June 16th, 2012 at 11:38:37 PM permalink
With proper strategy on single-hand 9/6 Jacks or Better, it is 21.5 times more likely to be dealt a Royal Flush than it is to receive a Royal Flush on the draw after discarding all 5 initial cards.
QuadDeuces
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June 17th, 2012 at 12:16:03 AM permalink
This is including all hands played, not just the ones in which you discard all 5 cards right? (Discarding all 5 cards is fairly uncommon in 9/6 JoB.)

it is 21.5 times more likely to be dealt a Royal Flush than it is to be dealt a hand dictating drawing 5 new cards and receiving a Royal Flush on the draw?


I didn't know it was supposed to be sort of a puzzle...
JB
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June 17th, 2012 at 12:24:43 AM permalink
Correct. I intentionally worded it in an attempt to be tricky, but it's difficult to sneak anything past anyone here (that's a compliment).

The odds of being dealt a hand where the best play is to discard everything, and then receive a Royal Flush on the redraw, are approximately 1 in 13,970,585; compared to the odds of being dealt a Royal Flush to start with, which of course are 1 in 649,740.
Wizard
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June 17th, 2012 at 12:43:36 AM permalink
Quote: JB

With proper strategy on single-hand 9/6 Jacks or Better, it is 21.5 times more likely to be dealt a Royal Flush than it is to receive a Royal Flush on the draw after discarding all 5 initial cards.



That is called a "throw away royal." I got one at the MGM once, playing the $1 100-play, playing either 26 or 39 hands; I don't remember.
"For with much wisdom comes much sorrow." -- Ecclesiastes 1:18 (NIV)
Ibeatyouraces
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June 17th, 2012 at 6:51:10 AM permalink
deleted
DUHHIIIIIIIII HEARD THAT!
Tiltpoul
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June 17th, 2012 at 7:35:23 AM permalink
I have hit Royals holding 1,2,3 and 4 cards, but never one dealt to me on the initial draw or on the second draw.
"One out of every four people are [morons]"- Kyle, South Park
teddys
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June 18th, 2012 at 4:53:23 PM permalink
Quote: Ibeatyouraces

This is the only royal I have not received yet. I was dealt one on spin poker for 9 of them. Hit them holding 4,3,2 to a royal. Only once did I get one holding just one card but never after tossing all 5 yet. I guess Teddys has the knack for doing this since he did it for a second time recently.

this is true
"Dice, verily, are armed with goads and driving-hooks, deceiving and tormenting, causing grievous woe." -Rig Veda 10.34.4
100xOdds
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June 18th, 2012 at 5:45:10 PM permalink
Quote: JB

Correct. I intentionally worded it in an attempt to be tricky, but it's difficult to sneak anything past anyone here (that's a compliment).

The odds of being dealt a hand where the best play is to discard everything, and then receive a Royal Flush on the redraw, are approximately 1 in 13,970,585; compared to the odds of being dealt a Royal Flush to start with, which of course are 1 in 649,740.



why?
i would think the odds are less on a redraw since there are 5 less cards?
Craps is paradise (Pair of dice). Lets hear it for the SpeedCount Mathletes :)
CrystalMath
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June 18th, 2012 at 6:40:52 PM permalink
Quote: 100xOdds

why?
i would think the odds are less on a redraw since there are 5 less cards?



He is considering the probability that you will throw away everything first. It is the exception in jacks or better to throw away everything. On top of that, there are hands where you throw away everything and it includes a ten. When that happens, you are only able to draw to 3 royals.
I heart Crystal Math.
Hunterhill
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June 18th, 2012 at 7:35:33 PM permalink
I have had one on the redraw but never a dealt one.
The mountain is tall but grass grows on top of the mountain.
4andaKicker
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June 20th, 2012 at 12:45:26 PM permalink
Quote: JB

Correct. I intentionally worded it in an attempt to be tricky, but it's difficult to sneak anything past anyone here (that's a compliment).

The odds of being dealt a hand where the best play is to discard everything, and then receive a Royal Flush on the redraw, are approximately 1 in 13,970,585; compared to the odds of being dealt a Royal Flush to start with, which of course are 1 in 649,740.



Ok, I'm definitely not a Math genius, but the stat of 1 in 13,970,585 seems way out of line to me. You have 5 fewer cards which should increase your chances for a Royal, except in the case of a discarded 10. So you are telling me in essence, drawing to a Royal from a 47 card deck is a 21.5 times worse proposition than a 52 card deck. Can you please explain how you came to that number?
jc2286
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June 20th, 2012 at 1:30:00 PM permalink
Quote: 4andaKicker

Ok, I'm definitely not a Math genius, but the stat of 1 in 13,970,585 seems way out of line to me. You have 5 fewer cards which should increase your chances for a Royal, except in the case of a discarded 10. So you are telling me in essence, drawing to a Royal from a 47 card deck is a 21.5 times worse proposition than a 52 card deck. Can you please explain how you came to that number?



That stat includes the probability that discarding all 5 initial cards is the correct strategy play, which is not often.
ThatDonGuy
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June 20th, 2012 at 1:45:32 PM permalink
Quote: jc2286

That stat includes the probability that discarding all 5 initial cards is the correct strategy play, which is not often.


The original statement needs to be clarified: it is 21.5 times more likely to be dealt a Royal Flush than it is to be dealt a hand which, under "proper strategy," you would discard all five cards, and then draw a Royal Flush.
JB
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June 21st, 2012 at 12:06:31 AM permalink
Quote: ThatDonGuy

The original statement needs to be clarified: it is 21.5 times more likely to be dealt a Royal Flush than it is to be dealt a hand which, under "proper strategy," you would discard all five cards, and then draw a Royal Flush.


It was clarified in the 3rd post on page 1, almost verbatim of what you said.

I intentionally worded the initial post the way I did in hopes of making some people go "Huh?" and get them thinking - which appears to have worked.
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