Dozen Bet for Roulette
Roulette dozen bet dey cover twelve numbers wey follow each oda: 1–12, 13–24 or 25–36.
Twelve numbers, e dey pay 2:1. ProbabilitymathsProbabilityDi chance of one outcome, from 0 to 1 or from 0% to 100%. One number: 1/37 = 2.70%.Read di whole tin → 32.43%. If zero land, you lose.
Where di dozens dey for roulette table?
Di three boxes wey dey for di long side of di layoutequipmentLayoutDi betting grid wey dem print for di table. Dem also dey call am: table, felt, cloth.Read di whole tin →, wey dem mark 1st 12, 2nd 12, 3rd 12 or, for French tables, P12 (première), M12 (moyenne), D12 (dernière). Each one must reach di table minimum by imself. ZerowheelZeroDi one green pocket wey no even-money, dozen or column bet dey cover; na im be di source of di house edge. Dem also dey call am: single zero, 0.Read di whole tin → no dey inside any dozenbetDozen1–12, 13–24 or 25–36, e dey pay 2:1.Read di whole tin →.
Payout of roulette dozen and wetin you fit expect
Fair odds against twelve numbers out of 37 na 2.083 to 1; di table dey pay 2. $10 dozen wey hit go bring $20. For 37 average spins: 12 hits (+$240), 25 misses (−$250), net −$10.
Two dozen at di same time
If you cover two dozen with di same chipsmoniChipToken wey stand for one fixed amount, wey you put on top di layout to make bet. Dem also dey call am: check.Read di whole tin →, you go win 24 out of 37 spins (64.9%) but di net na only one unitmoniUnitDi base stake wey system or player dey work with. Dem dey describe progressions in units so dat dem go fit work for any table.Read di whole tin →: you win 2 for one and lose 1 for di oda. Di 13 spins wey lose dey cost two units each. (24 × 1 − 13 × 2)/37 = −2/37 for every two units, di normal 2.70%. Di shape dey sweet pipo, win almost two spins out of three, but di edge no change.
Di roulette dozens and progressions
To double afta you lose for dozen no dey recover di way e dey do for even money: payoutmoniPayoutWetin bet wey win dey return, wey dem dey quote as “X to 1” on top di stake wey dem return.Read di whole tin → of 2 to 1 afta you double dey recover two losses, no be all of dem, so di standard “dozens MartingalestrategyMartingaleProgression wey dey double di bet afta every loss. Check di Strategy section to see wetin e dey do and wetin e no dey do.Read di whole tin →” dey triple instead. Tripling dey reach $500 table limittableTable limitDi minimum and maximum bet wey dem allow. Na di maximum dey stop progressions wey dey double.Read di whole tin → from $5 inside five steps, against seven for doubling for redbetRedEven-money bet on di 18 red numbers. For French: rouge.Read di whole tin →. Systems wey dey rotate which dozen to skip no dey change anytin, becos spins no dey depend on each oda.
For di wheel
Di twelve numbers of one dozen dey scatter round di rim; di first dozen dey occupy pocketsequipmentPocketOne of di 37 small boxes wey get number for di rotor. Dem also dey call am: slot, cup.Read di whole tin → for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, wey dey sit for positions wey spread across di whole wheel. Dozen na layout bet wey no get physical sectorwheelSectorPockets wey follow each oda for one arc of di wheel, no be group for di layout.Read di whole tin →, and na why bias players no dey ever use am.
Questions wey pipo dey ask
No. Each one na 12 out of 37. Di second dozen get 17, di number wey pipo dey bet pass, and dat one no change anytin.
Yes, and you go win one and lose two for 36 out of 37 spins, and lose all three when zero land.
Both dey cover twelve numbers. Di payout rule dey count only coverage.
Small laugh
Win 64.9% of di spins. Lose 2.70% of di moni.
Sources
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.