Isu le-Chernyshov ku-roulette

Isivumelwano esihlaziyiwe

Konke ukubheja kulokhu kuhlaziya kudinga ukuthi imiphumela emithathu edlule ibe nombala ofanayo; ukubheja kuyiyunithiimaliIyunithiInani elibhejwayo eliyisisekelo uhlelo noma umdlali asebenza ngalo. Ukwenyuswa kwenani kuchazwa ngamayunithi ukuze kusebenze kunoma yiliphi itafula.Funda konke → elilodwa, noma inani elibhejwayo lamanje lokwenyuswa kwenaniisuUkwenyuswa kwenaniNoma yimuphi umthetho oshintsha inani elibhejwayo ngokusekelwe emiphumeleni yangaphambili. Ukwenyuswa kwenani ngemuva kokuhlulwa kulikhuphula ngemuva kokulahlekelwa, ukwenyuswa kwenani ngemuva kokuwina kulikhuphula ngemuva kokuwina.Funda konke →, embaleni ophambene. IqandaisondoIqandaIgodi elilodwa eliluhlaza elingambozwa ukubheja okulingana nemali, okwedazini noma okwekholamu; umthombo wenzuzo yekhasino. Kubuye kuthiwe: iqanda elilodwa, 0.Funda konke → liphula imbangela yombala. Uma ukubheja kombala sekubekiwe bese kuphuma iqanda, lokho kubheja kuyahlulwa. Ngemuva kokubheja okuhlulekayo, phinda kathathu inani elibhejwayo elilandelayo; ngemuva kokubheja okuwinayo, buyisela ukwenyuswa kwenani ku-1. Ukujikeleza okungabhejwanga akulenyusi inani elibhejwayo. Kukhona izinhlobo ezahlukene zokubuyela ekuqaleni, ngakho lesi yisivumelwano esihlaziyiwe, hhayi isimangalo somthetho owodwa osemthethweni.

Ukuvama kwembangela akukona ukubikezela

Eqoqweni elithile lokujikeleza okuthathu, amathubaizibaloAmathubaIthuba lomphumela, kusukela ku-0 kuya ku-1 noma ku-0% kuya ku-100%. Inombolo eyodwa: 1/37 = 2.70%.Funda konke → okuthi konke kube bomvuukubhejaBomvuUkubheja okulingana nemali ezinombolweni eziyi-18 ezibomvu. NgesiFulentshi: rouge.Funda konke → noma konke kube mnyamaukubhejaMnyamaUkubheja okulingana nemali ezinombolweni ezimnyama eziyi-18. NgesiFulentshi: noir.Funda konke → angu-2(18/37)^3 = 23.0273%. Leso sibalo sichaza ukuthi iqoqo elifanelekayo livela kangakanani. Uma selivelile, umbala ophambene okhethwe olandelayo usawina ngamathuba angu-18/37; isondo alikabi namathuba amakhulu okulinganisa uchungechunge olubonwe.

Ithebula lokwenyuswa kwenani elibhejwayo

Ukubheja okuhlulekayo kuphela okuhambisa ukwenyuswa kwenani. Ukubuka ukujikeleza ngesikhathi ulinde enye imbangela yemibala emithathu kushiya inani elibhejwayo lamanje lingaguqukile.

Isibonelo esisebenzayo

Ngemuva kokuthi kube bomvu, bomvu, bomvu, bheja iyunithi elingu-1 kokumnyama. Uma kuphuma okubomvu, ukubheja kuyahlulwa futhi ukubheja okulandelayo okufanelekayo kombala ophambene kungamayunithi angu-3. Uma lokho kubheja kwamayunithi angu-3 kuhlulwa, ukubheja okufanelekayo okulandelayo kungu-9. Ngemuva kokuhlulwa kane ku-1, 3, 9 no-27, ukulahlekelwa okuqongelelwe kungamayunithi angu-40 futhi inani elibhejwayo elidingekayo elilandelayo lingu-81. Iqanda kunoma yikuphi ukubheja kombala okubekiwe kungukuhlulwa; alikhokhi njengombala noma yimuphi.

Ingozi nokulindelekile

Ukubheja ngakunye kombala okubekiwe kwamayunithi angu-s kunomphumela olindelekile ongu-−s/37 esondweni laseYurophu. Ukulinda kungase kunciphise inani lokubheja ngehora, kodwa akukwazi ukuguqula okulindelekile ngeyunithi ngayinye ebhejiwe. Ingozi enkulu yigebe phakathi kwamanani amancane abhejwayo avamile namanani akhula ngokushesha adingekayo ngemuva kokuhlulwa, kuhlanganise nemikhawulo yetafulaitafulaUmkhawulo wetafulaInani elincane nelikhulu kakhulu lokubheja elivunyelwe. Umkhawulo ophezulu yiwona omisa ukwenyuswa kwenani okuphindaphinda kabili.Funda konke → kanye nemali yokubhejaimaliImali yokubhejaInani lonke lemali ebekelwe ukudlala. Ukuphatha imali yokubheja kusho ukunquma ukuthi ingakanani yayo ozoyibeka engcupheni ekubhejeni ngakunye nasesheshini ngayinye.Funda konke → enomkhawulo. Uchungechunge olude lokubomvu noma lokumnyama luwubufakazi bemiphumela edlule kuphela, hhayi isizathu sokulindela ukuthi kuguquke noma nini lapho ufuna.

Imibuzo