Betcha la Mzati la Roulette
Betcha la mzati mu roulette limaphimba manambala khumi ndi awiri a mzere umodzi woyima wa dongosolo la mabetcha.

Manambala khumi ndi awiri, amalipira 2:1. KuthekeramasamuKuthekeraMwayi wa zotsatira, kuchokera 0 mpaka 1 kapena 0% mpaka 100%. Nambala imodzi: 1/37 = 2.70%.Werengani yonse → 32.43%. Mwayi wofanana ndi wa dazeni ndi manambala osiyana.
Mizati ya tebulo la roulette
Mabokosi atatu a “2:1” kumapazi a dongosolo la mabetchazipangizoDongosolo la mabetchaGridi yosindikizidwa yobetchera pa tebulo. Imatchedwanso: tebulo, felt, nsalu.Werengani yonse →, limodzi pansi pa mzatibetchaMzatiManambala khumi ndi awiri mu mzati umodzi woimirira wa dongosolo la mabetcha, amalipira 2:1.Werengani yonse → uliwonse. Mzati 1 uli ndi 1, 4, 7 … 34; mzati 2 uli ndi 2, 5, 8 … 35; mzati 3 uli ndi 3, 6, 9 … 36. Uliwonse uyenera kufika malire ochepa a tebulo pawokha. ZirogudumuZiroKabowo kamodzi kobiriwira kamene betcha la even-money, dazeni kapena mzati siliphimba; gwero la phindu la kasino. Imatchedwanso: ziro imodzi, 0.Werengani yonse → sili mu mzati uliwonse.
Malipiro ndi zoyembekezeka za mzati mu roulette
Zofanana ndendende ndi dazenibetchaDazeni1–12, 13–24 kapena 25–36, amalipira 2:1.Werengani yonse →: mwayi wachilungamo 2.083 ku 1, tebulo limalipira 2, kutayika koyembekezekamasamuKutayika koyembekezekaMtengo woyembekezeka kuchulukitsa ndi ndalama zonse zobetchedwa; kuchuluka kwapakati kwa ndalama zotayika mu gawo la masewera kapena nthawi inayake.Werengani yonse → 2.70% ya ndalama zobetcha, kupatuka kokhazikikamasamuKupatuka kokhazikikaMuzu wa sikweya wa kusinthasintha; mtunda wanthawi zonse wa zotsatira kuchokera ku mtengo woyembekezeka.Werengani yonse → 1.39 pa unitndalamaUnitNdalama zobetcha zoyambira zimene dongosolo kapena wosewera amagwiritsa ntchito. Maprogression amafotokozedwa mu ma unit kuti agwire ntchito pa tebulo lililonse.Werengani yonse →.
Kusakanikirana kwa mitundu
Mizati siili ndi mitundu yofanana. Mzati 1 uli ndi zisanu ndi chimodzi zofiirabetchaZofiiraBetcha la even-money pa manambala 18 ofiira. Mu Chifalansa: rouge.Werengani yonse → ndi zisanu ndi chimodzi zakudabetchaZakudaBetcha la even-money pa manambala 18 akuda. Mu Chifalansa: noir.Werengani yonse →. Mzati 2 uli ndi zinayi zofiira (5, 14, 23, 32) ndi zisanu ndi zitatu zakuda. Mzati 3 uli ndi zisanu ndi zitatu zofiira ndi zinayi zakuda (6, 15, 24, 33). Izi n’zofunika pokhapokha mukaphatikiza mzati ndi betcha la mtundu ndipo mukufuna kudziwa kuti onse amapambana kangati: mzati 3 kuphatikiza zofiira amapambana onse awiri pa manambala asanu ndi atatu, pamene mzati 2 kuphatikiza zofiira amapambana onse awiri pa anayi.
N’chifukwa chiyani mizati ya roulette imamveka mosiyana ndi madazeni
Dazeni ndi manambala khumi ndi awiri otsatizana; mzati umadumpha awiri pakati pa iliyonse. Pa gudumu onse amwazikana, choncho palibe limodzi limene lili gawogudumuGawoMndandanda wolumikizana wa tibowo pa gudumu, mosiyana ndi gulu pa dongosolo la mabetcha.Werengani yonse →. Kusiyana kuli kwa maonekedwe okha, koma n’chifukwa chake “madongosolo a mizati” ndi “madongosolo a madazeni” amagulitsidwa ngati zinthu zosiyana ngakhale ali betcha limodzi.
Kuphatikiza
Mizati iwiri, monga madazeni awiri, imapambana mazungulidwe 24 pa 37 ndi phindu la unit imodzi. Mzati kuphatikiza dazeni zimadutsana pa manambala anayi (mzati 1 ndi dazeni loyamba zimagawana 1, 4, 7, 10), n’kuphimba manambala 20 ndi kugunda kawiri pa anayi a iwo. Chida cha Chopangira Mabetcha chimaonetsa kagawidwe kake ndendende.
Mafunso
Kumapazi a gridi, pansi pa 34, 35 ndi 36. Pa dongosolo la mabetcha la ku France la mbali ziwiri amakhala kumapeto akutali ndi ziro.
Ayi. Ziro ili pamwamba pa mizati yonse itatu ndipo si ya uliwonse.
Nthabwala yopumitsa

Mwayi womwewo, manambala osiyana, zilembo zosiyana.
Magwero
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.