Nzọ Dozen na Roulette
Nzọ dozen na roulette na-ekpuchi nọmba iri na abụọ na-esochi ibe ha: 1–12, 13–24 ma ọ bụ 25–36.

Nọmba iri na abụọ, na-akwụ 2:1. OheremgbakọOhereOhere nke otu nsonaazụ, site na 0 ruo 1 ma ọ bụ 0% ruo 100%. Otu nọmba: 1/37 = 2.70%.Gụọ ya niile → 32.43%. Efu na-atụfu.
Olee ebe dozen dị na tebụl roulette?
Igbe atọ dị n’akụkụ ogologo nke mbadamba nzọngwa ọrụMbadamba nzọGrid ịgba nzọ e bipụtara na tebụl. A na-akpọkwa ya: tebụl, felt, ákwà.Gụọ ya niile →, e dere 1st 12, 2nd 12, 3rd 12 ma ọ bụ, na tebụl French, P12 (première), M12 (moyenne), D12 (dernière). Nke ọ bụla ga-eru oke ala tebụl n’onwe ya. EfuwiilEfuOtu oghere akwụkwọ ndụ nke nzọ ego hara nhata, dozen ma ọ bụ column ọ bụla na-ekpuchighị; isi mmalite uru ụlọ. A na-akpọkwa ya: single zero, 0.Gụọ ya niile → anọghị n’ime dozennzọDozen1–12, 13–24 ma ọ bụ 25–36, na-akwụ 2:1.Gụọ ya niile → ọ bụla.
Ụgwọ na ihe a tụrụ anya nke dozen na roulette
Odds ziri ezi megide nọmba iri na abụọ n’ime 37 bụ 2.083 ruo 1; tebụl na-akwụ 2. Dozen $10 meriri na-eweghachi $20. N’ime ntụgharị 37 na nkezi: mmeri 12 (+$240), ịtụ efu 25 (−$250), ngụkọta −$10.
Dozen abụọ n’otu oge
Ikpuchi dozen abụọ site na chipegoChipIhe nnọchi anya ego a kara aka, a na-etinye na mbadamba nzọ iji gbaa nzọ. A na-akpọkwa ya: check.Gụọ ya niile → hà nhata na-emeri ntụgharị 24 n’ime 37 (64.9%) mana na-enye naanị otu unitegoUnitEgo nzọ ntọala nke otu usoro ma ọ bụ onye egwuregwu na-eji arụ ọrụ. A na-akọwa usoro mmụba nzọ na unit ka ha metụta tebụl ọ bụla.Gụọ ya niile →: ị na-emeri 2 n’otu ma tufuo 1 na nke ọzọ. Ntụgharị 13 na-efu na-efu unit abụọ nke ọ bụla. (24 × 1 − 13 × 2)/37 = −2/37 kwa unit abụọ, 2.70% nkịtị. Ọdịdị ahụ na-adọrọ mmasị, mmeri ihe dị ka ntụgharị abụọ n’ime atọ, uru ụlọ agbanweghịkwa.
Dozen roulette na usoro mmụba nzọ
Ịmụba okpukpu abụọ mgbe mfu gasịrị na dozen anaghị eweghachi ego dị ka ọ na-eme na ego hara nhata: ụgwọegoỤgwọIhe nzọ meriri na-eweghachi, a na-ekwu ya dị ka “X ruo 1” na mgbakwunye ego nzọ e weghachiri.Gụọ ya niile → 2 ruo 1 mgbe i mụbara okpukpu abụọ na-eweghachi mfu abụọ, ọ bụghị ha niile, ya mere “MartingaleatụmatụMartingaleUsoro mmụba nzọ na-eme nzọ okpukpu abụọ mgbe mfu ọ bụla gasịrị. Lee ngalaba Atụmatụ maka ihe ọ na-eme na ihe ọ naghị eme.Gụọ ya niile → dozen” ọkọlọtọ na-amụba okpukpu atọ kama. Ịmụba okpukpu atọ na-eru oke tebụltebụlOke tebụlNzọ kacha nta na nke kachasị ukwuu a na-ekwe. Nke kachasị ukwuu bụ ihe na-akwụsị usoro mmụba nzọ okpukpu abụọ.Gụọ ya niile → $500 site na $5 n’ime nzọụkwụ ise, megide asaa maka ịmụba okpukpu abụọ na uhienzọUhieNzọ ego hara nhata na nọmba uhie 18. French: rouge.Gụọ ya niile →. Usoro na-agbanwe dozen a ga-ahapụ anaghị agbanwe ihe ọ bụla, n’ihi na ntụgharị kwụụrụ onwe ha.
Na wiil
Nọmba iri na abụọ nke dozen gbasasịrị gburugburu ọnụ wiil; dozen mbụ na-anọ n’ogherengwa ọrụOghereOtu n’ime ebe 37 nwere nọmba dị na rotor. A na-akpọkwa ya: slot, cup.Gụọ ya niile → 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ndị dị n’ebe gbasara na wiil niile. Dozen bụ nzọ mbadamba nzọ na-enweghị sectorwiilSectorAkụkụ oghere na-esochi ibe ha na wiil, nke dị iche na otu ìgwè na mbadamba nzọ.Gụọ ya niile → anụ ahụ, ọ bụ ya mere ndị egwuregwu na-achọ mmasị wiil anaghị eji ya.
Ajụjụ
Mba. Nke ọ bụla bụ 12 n’ime 37. Dozen nke abụọ nwere 17, nọmba a na-agbakarị nzọ, nke anaghị emetụta ihe ọ bụla.
Ee, ị ga-emeri otu ma tufuo abụọ na ntụgharị 36 n’ime 37, ma tufuo ha atọ na efu.
Ha abụọ na-ekpuchi nọmba iri na abụọ. Iwu ụgwọ na-agụ naanị mkpuchi.
Ihe ọchị

Merie 64.9% nke ntụgharị. Tufuo 2.70% nke ego.
Isi Mmalite
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.