Inzuzo yekhasino kwi-roulette
Isabelo sebheji nganye esigcinwa yikhasino ngokomndilili.
I-roulette yaseYurophu: 2.70% kuyo yonke ibheji eqhelekileyo, kuba iintlawulo zibalwa ngokungathi zizikhewu ezingama-36 kanti zingama-37.
Indlela efunyanwa ngayo
Ii-odds ezifanelekileyo zenani elinyeibhejiInani elinyeInani elinye, ihlawula u-35:1.Funda yonke → bezinokuba ngama-36 ku-1, kuba kukho iindlela ezingama-36 zokulahlekelwa kwindlela nganye yokuphumelela. Ikhasino ihlawula ama-35 ku-1. IyunithiimaliIyunithiIbheji esisiseko esetyenziswa yinkqubo okanye ngumdlali. Ukunyuswa kweebheji kuchazwa ngeeyunithi ukuze kusebenze kuyo nayiphi na itafile.Funda yonke → engekhoyo, isasazwe kwiziphumo ezingama-37 ezinamathuba alinganayo, yi-1/37 = 2.70% yebheji kumjikelo ngamnye. Oku kusilela kunye kuvela kuyo yonke intlawuloimaliIntlawuloOko ibheji ephumeleleyo ikubuyisayo, okuxelwa njengo-“X ku-1” ngaphezulu kwebheji ebuyisiweyo.Funda yonke → kuba yonke intlawulo isebenzisa umthetho we-36/n − 1: ibheji yamanani amabiniibhejiAmanani amabiniAmanani amabini angabamelwane, ihlawula u-17:1.Funda yonke → ihlawula i-17 endaweni ye-17.5, idaziniibhejiIdazini1–12, 13–24 okanye 25–36, ihlawula u-2:1.Funda yonke → i-2 endaweni ye-2.083, obomvuibhejiObomvuIbheji yemali elinganayo kumanani ali-18 abomvu. NgesiFrentshi: rouge.Funda yonke → i-1 endaweni ye-1.056. Umsantsa uhlala uziiyunithi eziyi-1/n kuphumelelo ngalunye, kwaye uphumelela ama-n/37 kumjikelo ngamnye, ngoko uhlala uyi-1/37 kumjikelo ngamnye.
Inzuzo xa ithelekiswa ne-hold
Inzuzo yilahleko elindelekileyoizibaloIlahleko elindelekileyoIxabiso elilindelekileyo liphindwe ngesixa esipheleleyo esibhejiweyo; isixa esiphakathi esilahlekayo kwiseshoni okanye kwixesha elithile.Funda yonke → kwiyunithi nganye ebhejiweyo: 2.70% kumjikelo ngamnye. I-holdimaliHoldIsabelo semali abadlali abayizisa etafileni esigcinwa yikhasino ngokwenyani. Siphezulu kunenzuzo yekhasino kuba imali ephumeleleyo iphinda ibhejwe.Funda yonke → yile ikhasino iyigcinayo ngokwenene kwimali oze nayo etafileni, kwaye iphezulu kakhulu kuba uphinda ubheje imali oyiphumeleleyo. I-buy-initafileUkuthenga iitshiphuUkutshintshisa imali ngeetshiphu etafileni. Kwenziwa phakathi kwemijikelo, imali ibekwe kwibhodi yokubheja endaweni yokunikwa umqhubi esandleni.Funda yonke → ye-$100 ebhejwa nge-$10 ngexesha kwimijikelo engama-200 sele ijikeleze i-$2,000 kwaye ihlawule malunga ne-$54 kwinzuzo yekhasino; i-hold kuloo buy-in yi-54%. Iikhasino zichaza i-hold; abadlali bafanele ukucinga ngenzuzo yekhasino.
Kutheni yonke ibheji inenzuzo efanayo
Ngumba wokhetho loyilo, ayiyonto eyenzeke ngamabona-ndenzile. Umthetho we-36/n − 1 wamiselwa ngenkulungwane ye-18 kwaye iqanda eliphindiweyouhloboIqanda eliphindiweyoIsikhewu esingu-00 sevili laseMelika. Ubukho baso bunyusa inzuzo yekhasino ukusuka kwi-2.70% ukuya kwi-5.26%.Funda yonke → lasuswa kamva ngaphandle kokuchukumisa iintlawulo. Ukuba iintlawulo bezifanelekile kwi-37 izikhewuizixhoboIsikhewuEsinye sezikhewu ezingama-37 ezinamanani kwirotha. Kwakhona: slot, cup.Funda yonke →, inani elinye belinokuhlawula ama-36 ku-1 kwaye ikhasino ibingayi kuba nangeniso. Inzuzo efanayo iyanceda: akukho bheji ye-roulette eyi-“bheji yezidenge” xa ithelekiswa nenye, ngaphandle kwebheji yamanani amahlanu yaseMelika eyi-7.89%.
Into engeyiyo inzuzo yekhasino kwi-roulette
Ayingomathuba okulahlekelwaizibaloAmathubaIthuba lesiphumo, ukusuka ku-0 ukuya ku-1 okanye ku-0% ukuya ku-100%. Inani elinye: 1/37 = 2.70%.Funda yonke → kwiseshoni; iiseshoni ezininzi ezimfutshane zigqitywa kukwahlukaizibaloUkwahlukaUmlinganiselo wokuba iziphumo zisasazeke kangakanani zijikeleze ixabiso elilindelekileyo. Kuphezulu kwibheji yenani elinye, kuphantsi kwiibheji zemali elinganayo.Funda yonke →, kwaye malunga nama-42% eeseshoni zemali elinganayo zemijikelo eli-100 ziphela umdlali ephambili. Ayiyomrhumo weseshoni; ikhula nesixa esipheleleyo esibhejiweyoimaliIsixa esipheleleyo esibhejiweyoIsixa esipheleleyo esibhejiweyo kwiseshoni okanye kwixesha elithile, kubalwa nemali ephumeleleyo ephinda ibhejwe. Kwakhona: handle, action.Funda yonke →, ngoko ukunyuswa kweebhejiisicwangcisoUkunyuswa kweebhejiNawuphi na umthetho otshintsha ibheji ngokweziphumo zangaphambili. Ukunyuswa okubi kuyinyusa emva kwelahleko, okuhle emva kokuphumelela.Funda yonke → okubheja ngakumbi kuhlawula ngakumbi. Ayiyonto inokunciphiswa yipateni yokubheja, kuba iinzuzo zeebheji ezenziwa ngaxeshanye ziyadibana ngokomlinganiselo weebheji zazo.
Ngemali
Kwi-$1,000 ebhejiweyo, ilahleko elindelekileyo yi-$27.03 kwi-roulette yaseYurophuuhloboI-roulette yaseYurophuIvili elineqanda elinye, izikhewu ezingama-37, inzuzo yekhasino eyi-2.70%. Yimodeli esisiseko kule sayithi.Funda yonke →, i-$52.63 kweyaseMelika, i-$13.51 kwiibheji zemali elinganayoibhejiIbheji yemali elinganayoObomvu/omnyama, angalinganiyo/alinganayo, aphezulu/aphantsi. Amanani ali-18, ihlawula u-1:1.Funda yonke → ezine-la partageumthethoLa partageUmthetho wesiFrentshi: xa kuphuma iqanda, isiqingatha sebheji yemali elinganayo siyabuyiswa. Sisika inzuzo yekhasino kwezo bheji ibe sisiqingatha, yi-1.35%.Funda yonke →. Umdlali oqhelekileyo obheja i-$500 ngokuhlwa, kabini ngeveki, unyaka wonke, sele ejikeleze i-$52,000 kwaye wahlawula malunga ne-$1,400 kwinzuzo yekhasino kwivili laseYurophu. Inani lincinci kumjikelo ngamnye kwaye aliyeki nyaka ngamnye.
Kumjikelo ngamnye okanye kwibheji egqityiweyo
Phantse yonke ibheji ye-roulette igqitywa ngumjikelo omnye, ngoko inzuzo yayo kumjikelo ngamnye kunye nenzuzo yayo kwibheji nganye linani elinye. Ibheji enokulingana (push) ize ihlale kwibhodi yokubhejaizixhoboIbhodi yokubhejaIgridi yokubheja eshicilelwe etafileni. Kwakhona: itafile, ilaphu.Funda yonke → inamanani amabini. Ibheji ye-teal ye-Riverboat Roulette igquma amanani ama-3 evili laseMelika, iphumelela ngo-2 ku-1 ukuba elinye lawo liphuma phambi kwelinye kumanani ama-8 Amhlophe, kwaye ilingana (push) kuyo yonke enye into. Kwibheji egqityiweyo ilahlekelwa ngama-2/11 ebheji, 18.18%. Kumjikelo ngamnye ilahlekelwa ngama-2/38, 5.26%, kuba ngokomndilili ibheji ihlala ikhona imijikelo engama-38/11, malunga ne-3.5. Omabini la manani achanekile. Elomjikelo ngamnye lithelekisa ibheji nayo yonke itafile kwaye limisela ukuba iyure ixabisa malini; elebheji egqityiweyo lithi yimalini yebheji nganye ebuyayo xa ibheji igqitywa ekugqibeleni.
Xa ikhasino iphosisa ixabiso
Yonke inzuzo ekweli phepha ivela kwizibalo iikhasino ezihlala ziziphumeza kakuhle. Ngamanye amaxesha aziziphumezi. NgoOktobha 1994, i-Grand Casino eBiloxi, eMississippi, yanikela ngama-80 ku-1 kumadayisi amathathu adibanisa i-4, kwaye ngokufanayo kwi-17. Amadayisi amathathu awa ngeendlela ezingama-216 kwaye zi-3 kuphela kuzo ezidibanisa i-4, ngoko ibheji yabuyisa i-81 × 3/216 = 1.125 kuyo yonke iyunithi ebhejiweyo: inzuzo eyi-12.5% kumdlali. Abadlali bakuqaphela. Ikhasino yalahlekelwa malunga ne-$180,000 ngosuku olunye, yavala ibheji, yaphinda yayivula ngama-60 ku-1, nto leyo eguqula loo mathuba ama-3 kwangama-216 abe yinzuzo eyi-15.3% kwikhasino. U-Hunacek (2025), ecaphula u-Bollman, ubalisa eli bali. Iintlawulo eziqhelekileyo ze-roulette zilula kakhulu ukuba ziphoswe ngolu hlobo; iibheji zayo ezisecaleniibhejiIbheji esecaleniIbheji eyongezelelweyo ekhethwayo encanyathiselwe kumdlalo ophambili, ngokwesiqhelo kuthotho lweziphumo, kumcimbi webhonasi okanye kwi-jackpot. Phantse isoloko ibiza ngaphezulu kweebheji eziqhelekileyo.Funda yonke → ezingaqhelekanga zezona ndawo zifanele ukujongwa izibalo.
Iibheji ezisecaleni kweminye imidlalo yetafile
U-Bollman (2021) ubeka iibheji eziphambili ze-blackjack, i-baccarat, i-craps ne-roulette ecaleni kweebheji ezisecaleni eziqhelekileyo kwiitafile ezifanayo. Kwimidlalo emithathu yokuqala, ibheji esecaleni ibiza ngaphezu kwebheji ephambili, ngokufuthi ngamaxesha amaninzi. Okwahlukileyo ngumdlalo wokugqibela kwitheyibhile: inzuzo ye-roulette yaseMelikauhloboI-roulette yaseMelikaIvili eline-0 kunye ne-00, izikhewu ezingama-38, inzuzo yekhasino eyi-5.26%. Asiyo imodeli esisiseko kule sayithi.Funda yonke → yi-5.26% kwiibheji eziphambili, iphezulu ngokwaneleyo ukuba ibheji esecaleni efana ne-Colors okanye i-WINGO ingabiza kancinci.
Iindleko zeyure enye, zithelekisiweIibheji ezisecaleni kwi-roulette
Ifomula
Imibuzo
Hayi. Yi-2.70% yento oyibhejayo. Ukuphinda ubheje imali efanayo kuyibheja kwakhona.
Hayi. Ngumlinganiselo. Ilahleko elindelekileyo ngeedola ikhula nebheji.
Xa kulinganiswa ngenzuzo yekhasino, zonke iibheji eziqhelekileyo zaseYurophu ziyalingana; zahluka kuphela ngokuba ziphumelela kangaphi nokuba zihlawula malini. Nge-la partage, iibheji zemali elinganayo zinesiqingatha senzuzo yezinye.
Ukonwaba ngezibalo
Qala uzizame ngokwakho. Isisombululo ngasinye sisongiwe; sivule xa ukulungele.
Kwivili laseYurophu ibheji yenani elinyeibhejiInani elinyeInani elinye, ihlawula u-35:1.Funda yonke → nebheji kobomvuibhejiObomvuIbheji yemali elinganayo kumanani ali-18 abomvu. NgesiFrentshi: rouge.Funda yonke → zombini zibiza i-2.70%, nangona enye igubungela inani elinye kwaye enye alishumi elinesibhozo. Kutheni yonke ibheji inenzuzo yekhasinoizibaloInzuzo yekhasinoIsabelo sebheji nganye esigcinwa yikhasino ngokomndilili: 2.70% kwi-roulette yaseYurophu.Funda yonke → efanayo?
Bonisa isisombululo
Impendulo Yonke intlawuloimaliIntlawuloOko ibheji ephumeleleyo ikubuyisayo, okuxelwa njengo-“X ku-1” ngaphezulu kwebheji ebuyisiweyo.Funda yonke → imiselwe ngokungathi iqandaiviliIqandaIsikhewu esinye esiluhlaza esingagubungelwa yibheji yemali elinganayo, yedazini okanye yekholamu; umthombo wenzuzo yekhasino. Kwakhona: iqanda elinye, 0.Funda yonke → alikho, ngoko yonke ibheji ilahlekelwa yiyunithiimaliIyunithiIbheji esisiseko esetyenziswa yinkqubo okanye ngumdlali. Ukunyuswa kweebheji kuchazwa ngeeyunithi ukuze kusebenze kuyo nayiphi na itafile.Funda yonke → enye kwimijikelo engama-37, nokuba igubungela ntoni.
Thatha ibheji kumanani ayi-n. Ihlawula u-(36 − n)/n ku-1. Kwimijikelo engama-37 iphumelela, ngokomndilili, amaxesha ayi-n kwaye ilahlekelwa amaxesha angama-37 − n.
Ukuphumelela kuzisa n × (36 − n)/n = 36 − n weeyunithi. Ilahleko zibiza 37 − n weeyunithi. Umahluko yi-−1 yeyunithi kwimijikelo engama-37 nganye, kwaye u-n ucinyiwe: isiphumo siyafana kwibheji yenani elinye, ikonaibhejiIkonaAmanani amane abelana ngekona kwibhodi yokubheja, ihlawula u-8:1.Funda yonke → okanye idaziniibhejiIdazini1–12, 13–24 okanye 25–36, ihlawula u-2:1.Funda yonke →. Iyunithi enye elahlekileyo kwezingama-37 yi-2.70%.
Kwivili elinezikhewuizixhoboIsikhewuEsinye sezikhewu ezingama-37 ezinamanani kwirotha. Kwakhona: slot, cup.Funda yonke → eziyi-N isibalo esifanayo sinika (36 − N)/N, ngoko −2/38 = 5.26% kwivili laseMelika. Ekuphela kwebheji eyaphula le pateni yibheji yaseMelika yamanani amahlanu: umthetho uthi kufanele ihlawule u-6.2 ku-1, ihlawula u-6, kwaye ibiza i-7.89%.
I-Keno, umdlalo ofana nelotho, igcina ama-25% okanye ngaphezulu koko kubhejwayo. Ukuba ikhasino ibinokongeza amaqanda kwivili le-roulette ize ishiye iintlawulo zinjalo, bekuya kufuneka amaqanda amangaphi ukwenza i-roulette ibize njenge-keno?
Bonisa isisombululo
Impendulo Amaqanda alishumi elinambini: ivili lezikhewu ezingama-48.
Ngamaqanda ayi-z ivili linezikhewu ezingama-36 + z, kwaye iintlawulo zisacinga ama-36. Ngokomthetho kwiphazili engentla, yonke ibheji ilahlekelwa zi-z zeeyunithi kwimijikelo engama-36 + z, ngoko inzuzo yekhasino ngu-z/(36 + z).
Yenza oko kulingane nekota enye: 4z = 36 + z, ngoko z = 12. Amaqanda alishumi elinambini kwivili lezikhewu ezingama-48 bekuya kubiza ama-25%.
Ivili leqanda eliphindwe kathathu eLas Vegas Strip, eyona roulette ibiza kakhulu abaninzi abadlali abaya kudibana nayo, linekota yaloo nani.
amaqandaizikhewuinzuzo yekhasino1372.70%2385.26%3397.69%44010.00%124825.00%I-Massachusetts Lottery yaqalisa ivili ngo-2023 elinamanani angama-36 kwaye lingenaqanda. Inani elinye lihlawula u-25 ngo-1 (“for”), kwaye obomvu, omnyamaibhejiOmnyamaIbheji yemali elinganayo kumanani ali-18 amnyama. NgesiFrentshi: noir.Funda yonke →, angalinganiyo okanye alinganayo ahlawula u-3 ngo-2. Ngaphandle kweqanda, ingaba ishiphu kune-roulette?
Bonisa isisombululo
Impendulo Hayi, ibiza kakhulu: ama-30.56% kwinani nama-25% kobomvu okanye omnyama, xa kuthelekiswa ne-2.70% kwivili laseYurophu.
“For” ibandakanya ibheji. Ibheji ye-$1 kwinani ibuyisa i-$25 kanye kukuzotywa okungama-36 ngokomndilili: i-$25 ibuyayo nge-$36 ebhejiweyo, ilahleko ye-$11 kwi-36, ama-30.56%.
Ibheji ye-$2 kobomvu ibuyisa i-$3 kwisiqingatha sexesha: i-$3 ibuyayo kwi-$4 nganye ebhejiweyo, ilahleko yama-25%.
Iqanda yindlela enye nje yokumisela ixabiso. I-roulette ihlawula ngokungathi kukho izikhewu ezingama-36 ize yongeze owama-37; eli vili linezikhewu ezingama-36 kwaye lihlawula kancinci nje. UBollman (2024) ukubeka njengomthambo.
Ikhasino ifuna ibheji entsha kumanani alishumi elinanye aphambiliizibaloInani eliphambiliInani elipheleleyo elingaphezulu ko-1 elahlulwa ngokuchanekileyo ngu-1 nangalo lodwa kuphela: 2, 3, 5, 7, 11, 13 njalo njalo.Funda yonke → ukusuka ku-1 ukuya ku-36: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 no-31. Kufanele ihlawule malini ukuze ibize i-2.70% efanayo nayo yonke enye ibheji kwivili laseYurophu? Ibiya kubiza malini ku-2 ku-1?
Bonisa isisombululo
Impendulo U-25 ku-11, malunga no-2.27 ku-1. Ku-2 ku-1 ibiya kubiza i-10.81%.
Sebenzisa umthetho wephazili yokuqala: ibheji kumanani ayi-n ihlawula u-(36 − n)/n ku-1. Xa n = 11 loo nto ingu-25/11 ku-1, intlawulo engalungelelananga, kuba itshiphuimaliItshiphuUphawu olumele isixa esimiselweyo, olubekwa kwibhodi yokubheja ukwenza ibheji. Kwakhona: check.Funda yonke → ye-$10 ibiya kuphumelela i-$22.73.
Ku-2 ku-1, ibheji ye-$1 iphumelela i-$2 kwimijikelo eli-11 kwezingama-37 kwaye ilahlekelwe yi-$1 kwezinye ezingama-26: 22 − 26 = −4 weeyunithi kwimijikelo engama-37 nganye, i-10.81%.
Kungoko i-roulette ithengisa iibheji kumanani a-1, 2, 3, 4, 6, 12 no-18: u-36 uyahlulwa ngalo lonke, ngoko intlawulo efanelekileyo linani elipheleleyo. UTaylor (2021) ubeka umthambo ngamanani aphambili alishumi; alishumi elinanye.
Uncumo
I-1/37 yebheji nganye, kuyo yonke ibheji, kuwo wonke umjikelo.
Imithombo
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Epstein, R. A. The Theory of Gambling and Statistical Logic, 2nd ed.
- Bollman, M. Mathematics of the Big Four Casino Table Games: Blackjack, Baccarat, Craps, & Roulette.
- Hunacek, M. Quantitative Literacy Through Games and Gambling.