Roulette HELP!

I want to know the odds on 'NOT HITTING' 5/8 tiers also known as tiers du cylindre which the numbers are 5-8, 10-11, 13-16, 23-24, 27-30, 33-36 in 17 times in a row or in 17 consecutive spins. This is on european roulette so only one zero. Thank you!

Can't copy off the student next to you when class is virtual?

Figure out the probability of hitting it on one spin. Let this be P.

The probability of not hitting it on that spin = 1 - P.

The probability of not hitting it on N consecutive spins = (1 - P)^N.

Thank you but i dont understand
can you give an examples sir...

Quote: ameetace11

Thank you but i dont understand
can you give an examples sir...

From what I understand, a Tiers du Cylinder is simply betting six pairs of adjacent (on the table, not on the wheel) numbers: 5-8, 10-11, 13-16, 23-24, 27-30, and 33-36.
For those of you wondering what these numbers have in common: they are all adjacent to each other on a single-zero wheel, located between the 1 and the 6.

The probability that any of these 12 numbers comes up on a single-zero wheel is 12/37; P = 12/37.
This means the probability that none of them do in a single spin is 1 - P = 25/37.
The probability that none of them do in 17 consecutive spins is (1 - P)¹⁷ = (25/37)¹⁷ = about 1 / 784.

Pardon me for asking, but what is the significance of 17 spins?
Please, please, please, pleasepleaseplease, did I mention "please," please tell me you are not doing the following:
Bet 6 on the first round; if that loses, bet 6 again, then 12, 18, 24, 36, 54, 84, 126, 186, 282, 420, 630, 948, 1422, 2130, 3198, and start over with 6 after you win.
The amount you lose when - and I do mean when - you lose 17 bets in a row is more than the total of all of your wins up to that point.

WOWWW!!! Thank you so much. My friend and me got the same right so 784 to 1 but he said there could be different outcomes whereas one other friend said the odds is 10,000 to 1. I am not do doing the bet 6 12 18 24 no dont worry. original tactic can survive 14 spins. I can make £150 in hour and it is safer. I adjusted the routine to survive to 17 spins. So if you have £500. you can survive till 17 spins and the computer roulette called advanced roulette allows max 200 pound bet on the tiers du cylindre. I have done 40 sessions right and never failed meaning i only got to 13 losses in a row as in not hitting those 12 numbers in 13 spins so i was curious. If you dont understand let me know.

I thought it would be way higher you know like 5000 to 1 rather than 784 to 1. Like number landing back to back is around 1300 to 1 right. But not hitting those 12 numbers in 17 or 20 in a row seems more crazier...

Also to add on. I wager 0.60p to win 1.80 so profit is 1.20 per spin or lets say win. I can explain further if needed.

Quote: ameetace11

I have done 40 sessions right and never failed

Not surprising; the probability of winning 40 sessions in a row is 95%.
For that matter, you have a 50% chance of winning 543 sessions in a row.

However, ask yourself: if you do lose 17 in a row, do you lose more than 784 times what you would have won in an average win?
(Hint: yes.)

oooooh i like what it is. I am not good at maths. Its been a while. Can you explain lol what you mean by 95% win rate if i do 40 wins a row. And 50% in 543 sessions....
[Link redacted by Mod:OD] check this out. I adjusted a bit.

put this behind youtube you know with /[Link redacted by Mod:OD]

Quote: ameetace11

oooooh i like what it is. I am not good at maths. Its been a while. Can you explain lol what you mean by 95% win rate if i do 40 wins a row. And 50% in 543 sessions....

Each of your sessions has a 783/784 chance of winning.
The probability of 40 consecutive sessions winning is 783/784 x 783/784 x 783/784 x ... x 783/784 (40 times) = about 0.95, which is 95%.
Similarly, the probability of 543 consecutive sessions winning is (783/784)⁵⁴³ = about 0.5, which is 50%.

Make sense. Be on this if not i will msg you or let you know on. this thread how my thing goes and ask for your advice if i do end up winning. to be smart for future things