Ingano y'Icyitegererezo
Amazunguruka angahe akenewe mbere y'uko ishusho igira icyo isobanura.

Gutahura akazu gafatwa 1 kuri 30 aho kuba 1 kuri 37 ufite icyizere gihagije bisaba amazunguruka agera ku 4.400. Akazu ka 1 kuri 35, ubwoko bwatanga inyungu koko, bisaba hafi 70.000.
Impamvu ari menshi
Ikimenyetso, intsinzi nke ziyongera kuri buri mazunguruka igihumbi, ni gito ugereranyije n'urusaku rwa binomial rwa √(n·p·(1−p)) ≈ √(n/37). Urusaku rugabanuka nka 1/√n, bityo kugabanya ukutamenya kabiri bitwara amazunguruka akubye kane. AkazuibikoreshoAkazuKamwe mu tuzu 37 twanditseho imibare turi kuri rotor. Nanone: slot, cup.Soma byose → ka 1/30 gatanga intsinzi 33 kuri buri gihumbi ugereranyije na 27 ziteganyijwe: intsinzi esheshatu ziyongera, zifite ikinyuranyo gisanzweimibareIkinyuranyo gisanzweUmuzi wa kare w'ihindagurika; intera isanzwe y'igisubizo uvuye ku gaciro gateganyijwe.Soma byose → cya hafi eshanu. Icyitegererezo kimwe cy'igihumbi ntigishobora kubitandukanya mu buryo bwizewe.
Formula
Ku isuzuma ry'uruhande rumwe ry'akazu kamwe ku rugero rwa 5% na power ya 80%, n isabwa ingana hafi na ((1,645·√(p₀(1−p₀)) + 0,84·√(p₁(1−p₁))) / (p₁ − p₀))², aho p₀ = 1/37 naho p₁ ari igipimo gikekwa. Ibyo bikora ku kazu kamwe katoranyijwe mbere. Niba ushakisha akazu gashyushye cyane mu tuzu twose 37, kuba hafi kabiri cyangwa gatatu kugira ngo igipimo cy'ibimenyetso bibeshya kigume ari ukuri.
Uko bisomwa mu ngiro
Umubare ushyushyeigihuhaUmubare ushyushyeUmubare wasohotse kenshi kurusha uko byari biteganyijwe vuba aha. Ku ruziga rutabogamye nta cyo uteganya.Soma byose → nyuma y'amazunguruka 300 ni urusaku. Nyuma ya 3.000 ni impamvu yo gukusanya andi 3.000 ku ruziga rumwe. Nyuma ya 30.000 ushobora kuba uruziga rukwiye gupimwa mu buryo bw'umubiri. Buri gukoresha ukubogama kwanditswe mu mateka kwubakiye ku mazunguruka ibihumbi mirongo yanditswe, kandi buri kumwe kwatwaye amezi.
Ikiguzi cy'amakuru
Ku mazunguruka 50 ku isaha, amazunguruka 10.000 ni amasaha 200 yo kwandika, cyangwa ibyumweru byinshi byo kwandukura amateka yatangajwe, avuye kuri wheel headibikoreshoWheel headBivuga kimwe na rotor: igice kizenguruka gitwaye imibare.Soma byose → imwe izwi kazino itarahindukije cyangwa ngo isimbure fret muri icyo gihe. Ibi, si ibarurishamibare, ni byo byishe gukina ushingiye ku kubogama: igihe cyo kubungabunga uruziga ni gito kurusha igihe cyo gukusanya amakuru.
Ingano y'icyitegererezo ku nyungu ya kazino ubwayo
Imibare imwe ivuga igihe bitwara umukinnyi kugira ngo abone inyungu ya kazinoimibareInyungu ya kazinoIgice cya buri tega kazino igumana ku mpuzandengo: 2,70% muri roulette y'i Burayi.Soma byose → mu bisubizo bye bwite: hafi amazunguruka 1.400 y'amatega yishyura kimwe ku kindi kuri sigma imwe, 10.000 kugira ngo inyungu ya kazino igaragare nta gushidikanya. Umuntu wese uvuga ko uburyo bukora ku mazunguruka make kurusha ayo aba avuga urusaku.
Formula
Ibibazo
Gusuzuma ibice by'uruzigauruzigaIgice cy'uruzigaUmuheto w'utuzu dukurikirana ku ruziga, bitandukanye n'itsinda ku mbonerahamwe y'amatega.Soma byose → aho gusuzuma utuzu bifasha, kubera ko inenge y'umubiri akenshi igira ingaruka ku muheto kandi ikimenyetso kikiyongera ku tuzu twose. Ntibihindura urugero rw'ubunini.
Yego, niba wheel head ari imwe kandi itarakorerwa isuzuma. Icyo ni cyo kigoye kumenya.
Ni amasezerano. Bivuga ko ukubogama nyako k'ingano yavuzwe kwatahurwa inshuro enye kuri eshanu.
Akanya k'urwenya

Urusaku rugabanuka nka 1/√n. Kwihangana kugabanuka vuba kurushaho.
Inkomoko
- Feller, W. An Introduction to Probability Theory and Its Applications, Vol. 1.
- Barnhart, R. T. Beating the Wheel.