Isicwangciso seedazini neekholamu kwi-roulette
Isicwangciso seedazini kwi-roulette sibheja iidazini ezimbini okanye iikholamu ezimbini ngaxeshanye, sigubungela amanani angama-24 kwangama-37.
Uphumelela kwi-64.9% yemijikelo ngenzuzo yokwenyani ye-+1 iyunithi; ulahlekelwa ziiyunithi ezi-2 kwi-35.1% eseleyo. Ixabiso elilindelekileyoizibaloIxabiso elilindelekileyoIsiphumo esiphakathi kwibheji nganye ekuhambeni kwexesha elide. −1/37 yebheji kuyo yonke ibheji eqhelekileyo yaseYurophu.Funda yonke →: −2.70% yeeyunithi ezimbini ezibhejiweyo.
Izibalo zesicwangciso seedazini ezimbini kwi-roulette
IyunithiimaliIyunithiIbheji esisiseko esetyenziswa yinkqubo okanye ngumdlali. Ukunyuswa kweebheji kuchazwa ngeeyunithi ukuze kusebenze kuyo nayiphi na itafile.Funda yonke → enye kwinye nganye yeedaziniibhejiIdazini1–12, 13–24 okanye 25–36, ihlawula u-2:1.Funda yonke → ezimbini. Ukubetha kuyo nayiphi na kuhlawula u-2 kwaye kulahlekelwa enye: +1. Ukuphosa (idazini yesithathu okanye iqandaiviliIqandaIsikhewu esinye esiluhlaza esingagubungelwa yibheji yemali elinganayo, yedazini okanye yekholamu; umthombo wenzuzo yekhasino. Kwakhona: iqanda elinye, 0.Funda yonke →) kulahlekelwa zombini: −2. (24 × 1 − 13 × 2)/37 = (24 − 26)/37 = −2/37 kwiiyunithi ezimbini ezibhejiweyo = −1/37 kwiyunithi nganye. Inzuzo yekhasino efanayo nayo yonke enye into, imilo eyahlukileyo: phantse iimpumelelo ezimbini kwezintathu, nganye ixabisa isiqingatha somjikelo olahlekayo.
Kutheni kuziva ngathi kukuphumelela
Ukuphumelela kwi-65% yemijikelo lelona zinga liphezulu lokubetha elifumanekayo ngeebheji eziqhelekileyo ngaphandle kosasazo lwe-James Bond lwamanani angama-25. Iseshoni yokubheja iidazini ezimbini ngamazinyo esarha amade athambileyo: phezulu ngenye, phezulu ngenye, phantsi ngezimbini, phezulu ngenye. Ithambeka lomndilili ngu-−2.70% wesixa esipheleleyo esibhejiweyoimaliIsixa esipheleleyo esibhejiweyoIsixa esipheleleyo esibhejiweyo kwiseshoni okanye kwixesha elithile, kubalwa nemali ephumeleleyo ephinda ibhejwe. Kwakhona: handle, action.Funda yonke →, kwaye kuba ubheja iiyunithi ezimbini ngomjikelo, isixa esipheleleyo esibhejiweyo siphindwe kabini xa kuthelekiswa nedazini enye.
- p10 −$500
- p25 −$500
- umbindi −$360
- p75 +$0
- p90 +$280
Ukunyuswa kweebheji kwiidazini
Ukuphinda kabini ibheji emva kwelahleko akubuyisi kwibheji ye-2 ku-1 ngendlela okwenza ngayo kwimali elinganayo. Makhe sithi ulahlekelwa ziiyunithi ezi-2 (enye kwidazini nganye), uphinda kabini ube ngu-2 no-2, uze uphumelele: ufumana u-4 kwaye ulahlekelwa ngu-2 kwenye idazini, inzuzo yokwenyani +2, egubungela kuphela ilahleko yangaphambili kungaseli nto. Ukuze ufumane +1 emva kwelahleko nganye kufuneka uphindaphinde ngaphezu kokuphinda kabini, kwaye ukunyuswa kweebhejiisicwangcisoUkunyuswa kweebhejiNawuphi na umthetho otshintsha ibheji ngokweziphumo zangaphambili. Ukunyuswa okubi kuyinyusa emva kwelahleko, okuhle emva kokuphumelela.Funda yonke → okuqhelekileyo kwiidazini kukuphinda kathathu: 1, 3, 9, 27, 81. Umda we-$500 ukusuka kwisiseko se-$5 uyafikelelwa emva kweelahleko ezintlanu; (13/37)⁵ ≈ 0.5% kwilinge ngalinye, namalinge amaninzi ngeseshoni.
Ukujikelezisa needazini “ezilele”
Iinkqubo ezininzi ezithengiswayo zijikelezisa ukuba yeyiphi idazini eshiywayo, ngokuqhelekileyo leyo ibethe kutshanje okanye leyo ingabethanga ixesha elithile. Imijikelo izimele, ngoko ukhetho lokuba ngawaphi amanani ali-13 angagubungelwanga alunasiphumo kuyo nantoni na. Iinkqubo ziyalingana kwaye zilingana nokukhetha idazini engagubungelwanga ngokungacwangciswanga.
Isicwangciso seekholamu kwi-roulette
Konke okungasentla kusebenza kwiikholamuibhejiIkholamuAmanani alishumi elinambini kwikholamu enye ethe nkqo yebhodi yokubheja, ihlawula u-2:1.Funda yonke → ezimbini, nazo ezigubungela amanani angama-24, okanye kwidazini nekholamu, ezigubungela angama-20 (amanani amane abalwa kabini). Isixhobo esithi Umakhi weebheji sinika usasazeko oluchanekileyo lwayo nayiphi na indibaniselwano.
Ukuphinda kabini okucothayo
Incwadana ethengiswa eLas Vegas, i-Famous Las Vegas Gambling Systems, inikezela ngokunyuswa kweebheji okuthambileyo kwikholamu: bheja iyunithi e-1, bheja i-1 kwakhona emva kwelahleko, uze uphinde kabini kuphela emva kweelahleko ezimbini ngokulandelelana, ngoko iibheji ziba ngu-1, 1, 2, 2, 4, 4, 8, 8 (Bollman, 2024). Iibheji zikhula ngesiqingatha sesantya se-MartingaleisicwangcisoMartingaleUkunyuswa kweebheji okuphindaphinda ibheji emva kokulahlekelwa ngakunye. Bona icandelo lezicwangciso ukuze wazi oko ikwenzayo nengakwenziyo.Funda yonke →, kwaye ixabiso kukuba impumelelo ayisasoloko igubungela iilahleko: impumelelo kwibheji yesibini yesibini inokukushiya ulingana okanye usemva. Ukuphosa kalishumi ngokulandelelana kubiza iiyunithi ezingama-62 kwaye kwenzeka malunga kanye kumalinge angama-50, kuba ikholamu iphosa kangama-25 kwangama-37. Yonke iyunithi ebhejiweyo isabiza i-2.70%.
Imibuzo
Izinga lokubetha eliphezulu, iilahleko ezinkulu, ixabiso elilindelekileyo elifanayo. ObomvuibhejiObomvuIbheji yemali elinganayo kumanani ali-18 abomvu. NgesiFrentshi: rouge.Funda yonke → kwibheji iyonke efanayo unokwahluka okuphantsiizibaloUkwahlukaUmlinganiselo wokuba iziphumo zisasazeke kangakanani zijikeleze ixabiso elilindelekileyo. Kuphezulu kwibheji yenani elinye, kuphantsi kwiibheji zemali elinganayo.Funda yonke →.
Yongeza itshiphuimaliItshiphuUphawu olumele isixa esimiselweyo, olubekwa kwibhodi yokubheja ukwenza ibheji. Kwakhona: check.Funda yonke → kwiqanda kwaye ugubungela amanani angama-25; iqanda emva koko lihlawula 35 − 2 = +33 endaweni ye-−2. Ixabiso elilindelekileyo liba ngu-−3/37 kwiiyunithi ezintathu: alitshintshanga kwiyunithi nganye.
Ukonwaba ngezibalo
Qala uzizame ngokwakho. Isisombululo ngasinye sisongiwe; sivule xa ukulungele.
Inkqubo yekholamuibhejiIkholamuAmanani alishumi elinambini kwikholamu enye ethe nkqo yebhodi yokubheja, ihlawula u-2:1.Funda yonke → yencwadana ibheja u-1, 1, 2, 2, 4, 4, 8, 8 iiyunithiimaliIyunithiIbheji esisiseko esetyenziswa yinkqubo okanye ngumdlali. Ukunyuswa kweebheji kuchazwa ngeeyunithi ukuze kusebenze kuyo nayiphi na itafile.Funda yonke →, iphindaphinda kabini kuphela emva kwelahleko ezimbini ngokulandelelana, kwaye imisa kwimpumelelo yokuqala. Ikholamu ihlawula u-2 ku-1. Uphambili okanye usemva kangakanani ukuba impumelelo yokuqala ifika kwibheji ye-1, ye-2, ye-3 … ye-8?
Bonisa isisombululo
Impendulo Impumelelo kwibheji ye-1, 3, 5 okanye 7 ikushiya uphambili ngeeyunithi ezi-2. Impumelelo kwibheji ye-2, 4, 6 okanye 8 ikushiya ngo-+1, 0, −2 no-−6 iiyunithi: ngaphantsi kwe-+2 eqhelekileyo, kwaye usemva ukusuka kwibheji ye-6.
Impumelelo kwibheji engu-s ihlawula u-2s; thabatha yonke into elahlekileyo ngaphambi kwayo.
Ibheji 1 (ibheji 1): +2. Ibheji 2 (ibheji 1, 1 ilahlekile ngaphambili): 2 − 1 = +1. Ibheji 3 (ibheji 2, 2 zilahlekile): 4 − 2 = +2. Ibheji 4 (ibheji 2, 4 zilahlekile): 4 − 4 = 0. Ibheji 5 (ibheji 4, 6 zilahlekile): 8 − 6 = +2. Ibheji 6 (ibheji 4, 10 zilahlekile): 8 − 10 = −2. Ibheji 7 (ibheji 8, 14 zilahlekile): 16 − 14 = +2. Ibheji 8 (ibheji 8, 22 zilahlekile): 16 − 22 = −6.
Ibheji yokuqala yesibini ngasinye ihlala inika +2; eyesibini inika +1, 0, −2, −6, −14 njalo njalo, imbi ngakumbi ngexesha ngalinye. Elo lixabiso lokunyuka okucothayo. Ikholamu iphosa izihlandlo ezingama-25 kwezingama-37, ngoko ukuphosa okulishumi ngokulandelelana, iiyunithi ezingama-62 ezilahlekileyo, kufika malunga kanye kwiinzame ezingama-50.
Uncumo
Iidazini ezimbini: izinga lokubetha le-65% ngexabiso le-2.70%.
Imithombo
- RouletteDoc. Isishwankathelo sezicwangciso ze-roulette.
- Roulette77. Isishwankathelo sezicwangciso ze-roulette.
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Bollman, M. Basic Gambling Mathematics: The Numbers Behind the Neon, 2nd ed.