0.000000006803669441384630000000
So, no, it didn't happen. This is #FakeNews.
Quote: SM777Here are the chances:
0.000000006803669441384630000000
So, no, it didn't happen. This is #FakeNews.
accepting your figure, that's 1 chance in 146,979,510
it's impossible to say impossible, so this is how I like to say it is vastly improbable anymore:
if the report is so reliable that there is only one chance in a million it could be wrong, and we round the alternative to one chance in 146 million, then it is more likely that the report is in some way mistaken by 2 orders of magnitude [plenty considering it is versus that ridiculously generous one chance in a million that the report was unreliable.]
I saw 7 times in a row, once. Table went crazy and bet the Tie til the end of the shoe.Quote: seanythetankSo the other day I saw this happen, 9 ties in a row.
What are the odds of this happening, in standard 8 deck Baccarat?
The chance it happens in an 8 deck standard shoe (avg 81 hands and nOT online casino) is about
0.000000042310422 or
1 in 23,634,838.7 shoes on average
simple streak calculator
https://sites.google.com/view/krapstuff/home
p(ties)=0.095156
trials=81
streak=9
others calculate just for 9 hands
well,
there are always more than 9 hands played in an 8 deck shoe
(I am just guessing)
Sally
Is it possible? I suppose anything is possible.
Bottom line: Shit happens…
Quote: odiousgambitaccepting your figure, that's 1 chance in 146,979,510
it's impossible to say impossible, so this is how I like to say it is vastly improbable anymore:
if the report is so reliable that there is only one chance in a million it could be wrong, and we round the alternative to one chance in 146 million, then it is more likely that the report is in some way mistaken by 2 orders of magnitude [plenty considering it is versus that ridiculously generous one chance in a million that the report was unreliable.]
Powerball is 1 in 292 million. I'd say this happened.
that is close to 10 Ties in a row in a shoe.Quote: IbeatyouracesPowerball is 1 in 292 million. I'd say this happened.
I say it happened too.
question for the OP, make any bets on Tie during the streak?
lots of 'monkey' 'monkey' being yelled too!
Sally
Easy to estimate the probability of that event happening and being observed by a random truthful observer.Quote: SM777Here are the chances:
0.000000006803669441384630000000
So, no, it didn't happen. This is #FakeNews.
Far more difficult to estimate whether this brand new member is...
1. Truthful,
2. Reliable,
3. Joined here just to tell us what he saw,
4. Joined here out of some mischievous intent.
I have never seen 3 or more ties in succession ( not watched many games )
I have seen many, MANY, members join here out of mischievous intent.
Welcome new user.
Why tell us way less than half of the story?
Which casino?
How much had you wagered?
How much did you win/lose?
How much had you drunk, snorted, injected?
Did you wager the contents of your wallet on any hand from that shoe?
Quote: OnceDear
Welcome new user.
Why tell us way less than half of the story?
Which casino?
How much had you wagered?
How much did you win/lose?
How much had you drunk, snorted, injected?
Did you wager the contents of your wallet on any hand from that shoe?
Hi guys, wow I didn't expect this much interest. I had previously asked Reddit, but they gave me some dubious answers so I created an account here to ask. I didn't think the details would be of interest, but here they are:
Which casino?
It was at Crown casino, in Melbourne Australia. It was a standup, low limit mini bac table in the main floor area.
How much had you wagered? Win/loss?
I wasn't playing, just watching. One person was playing, and had a single $25 bet which he let ride left on the bet for the streak. No other bets on the table.
How inebriated were you?
Stone sober. It was the middle of the day.
Any other questions I'll be happy to answer!
Quote: seanythetankSo the other day I saw this happen, 9 ties in a row. What are the odds of this happening, in standard 8 deck Baccarat?
Be careful - anyone posting that something happened "x times in a row" is going to be lambasted and blasted off the forum
Quote: seanythetankHi guys, wow I didn't expect this much interest. I had previously asked Reddit, but they gave me some dubious answers so I created an account here to ask. I didn't think the details would be of interest, but here they are:
Which casino?
It was at Crown casino, in Melbourne Australia. It was a standup, low limit mini bac table in the main floor area.
How much had you wagered? Win/loss?
I wasn't playing, just watching. One person was playing, and had a single $25 bet which he let ride for the streak. No other bets on the table.
How inebriated were you?
Stone sober. It was the middle of the day.
Any other questions I'll be happy to answer!
how furious was that bettor who 'let it ride'? yes, I mean angry.
Quote: odiousgambithow furious was that bettor who 'let it ride'? yes, I mean angry.
He was just a normal punter, he didn't seem to realise how unlikely it was. He was very happy with his winnings.
Quote: seanythetankHe was just a normal punter, he didn't seem to realise how unlikely it was. He was very happy with his winnings.
well, if he was letting it ride, he should have run into "the loss rebate for the casino" * .... in other words, the limit on payouts. I would guess that would happen when three in a row happened and four in a row was next. 25*8*8*8=12,800 and if he was letting that ride , the dealer should have told him he can't bet that and get the full payout, $102,400, or perhaps he was allowed to find out the hard way . That would bend me out of shape at least a little; maybe he was used to it.
At some point he must have realized he missed out on some $3,000,000,000 even if he was keeping some of it back like most of us would. And there must have been tension about when to quit that all observers would have been buzzing about, as clearly it can't go on forever. All of that seems to be missing from your story. Perhaps it was not a case of true "letting it ride" ... perhaps there are some other details not quite remembered too, like 3 in a row followed by banker win followed by player win followed by some more ties in a row. Just saying. What you describe is not impossible, but it's just more likely, let's politely say, you are not quite remembering what happened exactly right.
*credit for that wisecrack goes to Mission146
yeah, I'm looking for reasons to doubt. To say so is always a touchy thing, sorry. You have to expect it if you want to tell of such a story too.Quote: seanythetankI meant that he just left the bet on the table, and took the winnings each time, so he won 9x$200. Apologies for my misuse of phrase.
Quote: odiousgambityeah, I'm looking for reasons to doubt. To say so is always a touchy thing, sorry. You have to expect it if you want to tell of such a story too.
Yeah, looking back I can absolutely understand why no one's believing me (I wouldn't believe it either), I would have written my post a little less casually if I'd thought about that. It actually happened quite a few months ago (I wrote 'the other day' in the OP out of habit/laziness), and I only learnt about this forum from Mike's Sic Bo video, so I thought I would just ask. It's a shame but there is no way I can prove it happened - but then again I didn't make this post to tell an anecdote, just to get an answer to a math question :). Is one in 146,979,510 really the answer?
the wizard does the hard work by calculating the probability that a tie occurs, I found it at
https://wizardofodds.com/games/baccarat/basics/
raising it to the 9th power
0.095156^9
equals 0.0000000006396252
the inverse is 1/0.0000000006396252=1563415575 rounding
1,563,415,575 instead of 146,979,510
Quote: odiousgambit
1,563,415,575 instead of 146,979,510
The lottery winners are an easier analogy to grasp. Can someone please tell us why it isn't a good analogy?
Quote: odiousgambit
1,563,415,575 instead of 146,979,510
I think that's the number I came to as well.
better to win something and not anything while seeing a rare event, i say.Quote: seanythetankI meant that he just left the bet on the table, and took the winnings each time, so he won 9x$200.
here is a table for the probabilities of a streak of at least length X
all others so far have shown the probability for just any set of 9 hands.
this considers that it could happen in an average 8 deck shoe. (81 hands)
the math is very simple using a streak calculator too
streak X | prob 81 hand shoe | 1 in |
---|---|---|
2 | 0.48827454 | 2.05 |
3 | 0.059964086 | 16.68 |
4 | 0.005779378 | 173.03 |
5 | 0.000544172 | 1,837.65 |
6 | 5.11206E-05 | 19,561.60 |
7 | 4.8006E-06 | 208,307.11 |
8 | 4.50725E-07 | 2,218,648.38 |
9 | 4.23104E-08 | 23,634,839.00 |
10 | 3.97102E-09 | 251,824,598.98 |
i say,
try to bet on a rare event unfolding
next time!
Sally
https://youtu.be/lIhsgIOAP9Q
https://youtu.be/8bjIms6kVdI
One of the best South Park episodes BTW.
Quote: mustangsally
here is a table for the probabilities of a streak of at least length X
all others so far have shown the probability for just any set of 9 hands.
How come the probability for a 9 tie streak is so vastly lower when calculating for any 9 hands vs a standard shoe? 23 million vs 1.5 billion is a pretty big discrepancy!
Is it because since the shoe continues after a streak fails, there are further opportunities for it to arise? Whereas the other calculations were for a single run per shoe? Would the depth of the shoe at which the streak occurs effect these odds?
yes.Quote: seanythetankIs it because since the shoe continues after a streak fails, there are further opportunities for it to arise?
others post the probability that it happens in just 9 hands
that could be very useful to know if one only plays 9 hands, i guess
and as you know there are on average about 81 hands in an 8 deck shoe.
so the probability of at least 1 such streak of 9 Ties
must be way easier than just 9 hands
as one gets to try again and again and again until the end of the shoe
now, not counting shoes
say over 81,000 hands played (100 shoes - a casino could have this many in a year easy)
> runs.r(9,8.1e4,0.095161,0)#8 deck Baccarat Tie streak
[1] "for a run of 9, success probability: 4.689589103e-05"
[1] "1 in: 21323.8"
[1] "Number of trials: 81000"
Sally
this calculator finished in less than 1 second
> runs.r(9,1e9,0.095156,0)
[1] "for a run of 9, success probability: 0.4394075284"
[1] "1 in: 2.27579"
[1] "Number of trials: 1,000,000,000"
> runs.r(9,1e8,0.095156,0)
[1] "for a run of 9, success probability: 0.05623312956"
[1] "1 in: 17.7831"
[1] "Number of trials: 100,000,000"
> runs.r(9, 1.5e9, 0.095156, 0)
[1] "for a run of 9, success probability: 0.5802691511"
[1] "1 in: 1.72334"
[1] "Number of trials: 1,500,000,000"
it slightly could depending on what cards remain in the shoe.Quote: seanythetankWould the depth of the shoe at which the streak occurs effect these odds?
but that would be like splitting hairs that have already been split at least once.
and who really likes split hairs!!
Sally
Quote: odiousgambitI get something different , not sure why, so I will show my work, good chance I screwed up, you might be better off assuming the other guy is right. If I am right, the chances of it happening are worse than one in a billion
the wizard does the hard work by calculating the probability that a tie occurs, I found it at
https://wizardofodds.com/games/baccarat/basics/
raising it to the 9th power
0.095156^9
equals 0.0000000006396252
the inverse is 1/0.0000000006396252=1563415575 rounding
1,563,415,575 instead of 146,979,510
Yes, this is correct. I only did 8 ties in a row.
So, 9 is believable based on the dealers story and seeing what can happen in a shuffle. A symmetrical shoe can randomly occur, causing many ties back to back . . . Odds are youll never see it though. There is a shoe out there with all ties. It Just isnt likely to hit with a shuffle master, know what I mean?
A pox of Mongolian crotch-rot on anyone who didn't at least pause and initially give this claim the benefit of the doubt. I'm guessing you've also never seen the stars in the night-sky nor the joy in a child's eyes.
Any soul who calculated the odds of this happening in one instance of 9 consecutive hands and used that as a basis for denouncing the OP should be tried in Mathematics Court. If only we had a Mathematics Court! It's the old chestnut: "If you torture numbers enough, they will confess to anything." No one claimed that in the entire history of the world human beings have only dealt 9 hands of baccarat and that those 9 hands all tied. Let's all strive to improve at putting our calculations in context.
Of course, this probably happened. It has probably happened many times somewhere in the world during the history of gambling. IMO, OP's claim has now satisfied several important plausibility tests.
So after the third time did the cards say that's too many in a row to keep going?
After the eighth tie, the cards suddenly remembered?
Perhaps with playing cards, due to the fact that configuration of prior games may have some effect on Ties.
But what about the 18 yo claim or the thirty reds at roulette (I witnessed and played the thirty roulette reds myself).
When something that is highly improbable does actually occur in a casino, what are the chances that someone will come on the Wizard of Vegas forum and make a post that reports it?
Is it 1 in 10? 1 in 3?
The world is a big place and "stuff" happens.
Like dice landing on top of each other. Dice are observed to land on top of each other every 12 to 18 months, says a dealer
Like this one: Soopoo report of two golf balls on different holes hit waywardly and hitting each other in mid air
WOV or WOO should have some sort of official list of rare/improbable things that people have observed. Not sure how to define what is rare enough to make the list, though.
Quote: MDawgWhat are the odds that there will be 5 ties in a row? because I have seen that more than once just in the past couple years.
link to original post
Which question are you asking (because the answer is different):
1) What are the odds that the next five hands will all be ties?
2) What are the odds that the next shoe will have at least five ties in a row?
3) In a given day I play [five] shoes what are the odds that I will see at least five ties in a row that day?
4) In a given trip to Vegas, I play [50] shoes, what are the odds that I will see at least five ties in a row on a trip?
5) Over my lifetime I have played [5,000] shoes, what is the chance that have seen at least five ties in a row at some point ever?
ETA: I’ve seen math here run on #1 for an improbable event where the question was really asking for #s 2-5.
Over all just saying that I haven't played millions of shoes in the past couple years and yet I've seen five Bacc ties in a row more than once.
I will say that I have seen 16 Bank or Player runs more than once too, but that is the most I have seen in recent years.
But I think more important than the occurrence of these runs is how much the observer made off the runs. On occasion I have netted six figures off such runs, and on other occasions far less.
Quote: unJon
…
2) What are the odds that the next shoe will have at least five ties in a row?
…
link to original post
Excellent question, unJon! It seems like #2 would be the most useful, as one could take the reciprocal of the answer to get an idea how often (in number of shoes watched) they would be likely to observe such an event, on average. Perhaps we should change the wording as follows:
What is the probability that the average shoe will have at least 1 run of X ties?
This could be calculated for X=5, X=9, or any other value of X from 3 to ?…
A lot of hands flying by equals a lot of potential over a relatively short period of time for "unlikely statistical events."
But I don't think that "symmetry principle" works that way with Tie Probability in Bac. On average, if you remove a Tie hand from the shoe, I believe it is slightly less probable that the next hand will be a tie.
Just for giggles, here are the EORs for the Tie Probability in Baccarat,
As you can see, not all ranks contribute equally to the occurrence of Ties. Removal of 8s and 9s increase the tie probability. The cards that disproportionately appear in ties are 6s and 7s, and also 2,3,4,5.
So after, say, after 8 consecutive Tie Hands I think it is (slightly) more likely that you have disproportionately removed 6,7, 2,3,4 and 5 and thus lowered the Tie probability of the ensuing 9th hand.
The effect of reducing tie probability is very, very small so P(nine consecutive ties) = (prob of one tie)9 is an extremely good approximation, but its not P(nine consecutive ties) > (prob of one tie)9.
(Again, many thanks to miplet for his bac info spreadsheet. miplet is pure gold.)