Cacar dozin a roulette
Cacar dozin a roulette tana shafar lambobi goma sha biyu masu bin juna: 1–12, 13–24 ko 25–36.

Lambobi goma sha biyu, tana biyan 2:1. YiwuwalissafiYiwuwaDamar faruwar wani sakamako, daga 0 zuwa 1 ko daga 0% zuwa 100%. Lamba ɗaya: 1/37 = 2.70%.Karanta gaba ɗaya → 32.43%. Idan sifili ya fito, cacar ta yi asara.
Ina dozin suke a teburin roulette?
Akwatuna uku a dogon gefen teburin cacakayan aikiTeburin caca (layout)Ragar caca da aka buga a kan tebur. Ana kuma kiransa: table, felt, cloth.Karanta gaba ɗaya →, masu alamar 1st 12, 2nd 12, 3rd 12 ko, a teburan Faransa, P12 (première), M12 (moyenne), D12 (dernière). Dole kowanne ya kai mafi ƙarancin cacar teburin da kansa. SifilidabaranSifiliRamin kore guda ɗaya da babu cacar ɗaya zuwa ɗaya, ta dozin ko ta ginshiƙi da ke rufe shi; tushen fifikon gidan caca. Ana kuma kiransa: sifili ɗaya, 0.Karanta gaba ɗaya → ba ya cikin kowace dozincacaDozin1–12, 13–24 ko 25–36, biya 2:1.Karanta gaba ɗaya →.
Biyan cacar dozin a roulette da abin da ake tsammani
Biyan da ya dace da lambobi goma sha biyu cikin 37 shi ne 2.083 zuwa 1; teburin yana biyan 2. Dozin ta $10 da ta ci tana dawo da $20. A matsakaicin juye-juye 37: nasara 12 (+$240), asara 25 (−$250), sakamakon tsaf −$10.
Dozin biyu lokaci ɗaya
Rufe dozin biyu da tsabobin cacakuɗiTsabar cacaAlamar da ke wakiltar ƙayyadadden adadin kuɗi, wadda ake ajiyewa a kan teburin caca don yin caca. Ana kuma kiranta: check.Karanta gaba ɗaya → daidai-wa-daida yana cin juye-juye 24 cikin 37 (64.9%) amma ribar tsaf raka'akuɗiRaka'aKuɗin caca na tushe da tsari ko ɗan wasa ke aiki da shi. Ana bayyana jerin ƙarin caca a raka'a don su yi aiki a kowane tebur.Karanta gaba ɗaya → ɗaya ce kawai: kuna cin 2 a ɗaya kuma kuna asarar 1 a ɗayan. A juye-juye 13 na asara kuna rasa raka'a biyu a kowanne. (24 × 1 − 13 × 2)/37 = −2/37 a kan raka'a biyu, wato 2.70% na yau da kullum. Siffar tana da jan hankali, nasara kusan juye-juye biyu cikin uku, amma fifikon bai canza ba.
Dozin a roulette da jerin ƙarin caca
Ninka caca bayan asara a kan dozin ba ya dawo da kuɗi kamar yadda yake yi a cacar ɗaya zuwa ɗaya: biyankuɗiBiyaAbin da cacar da ta ci ke dawowa da shi, ana faɗinsa a matsayin “X zuwa 1” a kan kuɗin cacar da aka mayar.Karanta gaba ɗaya → 2 zuwa 1 bayan ninkawa yana dawo da asara biyu, ba duka ba, don haka “MartingaledabaraMartingaleJerin ƙarin caca da ke ninka caca bayan kowace asara. Ku duba sashen “Dabarun caca na roulette” don ganin abin da yake yi da wanda ba ya yi.Karanta gaba ɗaya → na dozin” da aka saba yana ninka sau uku maimakon haka. Ninkawa sau uku yana kai iyakar teburiteburIyakar teburiMafi ƙanƙanta da mafi girman cacar da aka yarda da ita. Mafi girman ita ce ke dakatar da jerin ƙarin caca masu ninkawa.Karanta gaba ɗaya → ta $500 daga $5 a matakai biyar, idan aka kwatanta da bakwai ga ninkawa sau biyu a kan jacacaJaCacar ɗaya zuwa ɗaya (even-money) a kan lambobi ja 18. A Faransanci: rouge.Karanta gaba ɗaya →. Tsare-tsaren da ke juya wace dozin za a tsallake ba sa canza komai, domin juye-juye ba su dogara da juna ba.
A kan dabaran
Lambobi goma sha biyu na dozin a warwatse suke a kewayen dabaran; dozin na farko yana da ramukakayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya → a 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 waɗanda suke a wurare da suka bazu a duk dabaran. Dozin caca ce ta teburi ba tare da yankidabaranSasheRamuka da ke bin juna a jere a kan dabaran kamar baka, sabanin ƙungiyar lambobi a kan teburin caca.Karanta gaba ɗaya → na zahiri ba, shi ya sa masu neman karkatar dabaran ba sa amfani da ita.
Tambayoyi
A'a. Kowacce 12 ce cikin 37. Dozin na biyu yana ɗauke da 17, lambar da aka fi yin caca a kanta, amma hakan ba ya shafar komai.
Eh, kuma za ku ci ɗaya ku yi asarar biyu a juye-juye 36 cikin 37, sannan ku yi asarar duka uku idan sifili ya fito.
Duka biyun suna shafar lambobi goma sha biyu. Dokar biya tana ƙirga yawan lambobin da aka shafa ne kawai.
Ɗan barkwanci

Cin 64.9% na juye-juye. Asarar 2.70% na kuɗin.
Majiyoyi
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.