Yadda ake gano karkatar dabaran roulette

1. Rubutawa

Tarihin juye-juye daga teburan kai tsaye ana yawan wallafa su ko nuna su, kuma ana iya kwafa su. Ku lura da wane dabaran ne: teburai suna canza kan dabarankayan aikiKan dabaran (wheel head)Wata kalma ce ga rotor: ɓangaren da ke juyawa mai ɗauke da lambobi.Karanta gaba ɗaya → tsakanin kwanonikayan aikiKwanon dabaran (bowl)Ɓangaren waje na dabaran da ba ya motsi: gefen katako ko haɗaɗɗen abu da ke riƙe da hanyar ƙwallo da apron, wanda rotor ke juyawa a cikinsa.Karanta gaba ɗaya →, kuma karkata ta dabaran ce, ba ta tebur ko ta croupier ba. Ku rubuta kwanan wata da lokaci; dabaran da ya karkata yau za a iya sake sa masa katangun ramuka gobe. Juye-juye dubu shi ne mafi ƙaranci don gwajin ya faɗi wani abu; dubu goma kuma shi ne inda ya fara zama mai amfani.

Karanta tarihin juye-juyen da aka wallafa

2. Ƙirgawa da gwadawa

Ku ƙirga yawan faɗawa a kowane ramikayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya →. Abin da ake tsammani shi ne n/37 kowanne. Ku ƙididdige ƙimar chi-square, Σ (abin da aka gani − abin da ake tsammani)² / abin da ake tsammani, a kan ramuka 37 sannan ku kwatanta ta da rabe-raben chi-square na matakan ʼyancigwajiDegrees of freedomYawan ƙimomi masu zaman kansu a cikin wata ƙididdiga. A gwajin chi-square a kan ramuka 37, 36 ne, saboda dole ne ƙirge-ƙirgen su haɗu su ba da jimillar.Karanta gaba ɗaya → 36. Mai nazarin karkatar dabaran roulette da ke wannan shafin yana yin hakan a cikin burauza. Ku kuma duba sassan dabarandabaranSasheRamuka da ke bin juna a jere a kan dabaran kamar baka, sabanin ƙungiyar lambobi a kan teburin caca.Karanta gaba ɗaya →: lahani na zahiri yawanci yana shafar ramuka maƙwabta tare, kuma gwajin sashe yana da ƙarancin damar ba da sakamakon ƙarya fiye da gwaje-gwajen rami ɗaya-ɗaya guda 37.

Gwajin chi-square

3. Maimaitawa

Ku raba bayanan gida biyu, ko ku tattara sabon samfuri mai girma iri ɗaya daga dabaran guda. Karkata ta gaskiya tana bayyana a samfuran biyu; abin da ya faru kwatsam ba ya sake bayyana. Ana tsammanin chi-square mai muhimmanci a matakin 5% a samfuri ɗaya sau ɗaya cikin ashirin daga dabaran mai adalci, kuma ɗan wasan da ke duba dabaran da yawa zai riƙa samun irin waɗannan samfura kullum. Sai bayan maimaitawa ne ya cancanci a lissafa ko ramukan masu zafi suna biya isasshe don doke 2.70%.

4. Auna girman tasirin

Muhimmancin ƙididdiga yana cewa watakila dabaran ba mai adalci ba ne. Riba kuwa tana buƙatar rami ya riƙa faɗawa a 1/36 ko fiye, tunda straight upcacaStraight upLamba ɗaya tak, biya 35:1.Karanta gaba ɗaya → (cacar lamba ɗaya) yana biya 35 zuwa 1. Ramin da aka ga ya samu sau 40 cikin 1,000 yana nufin 1/25, wanda zai kawo riba mai yawa idan gaskiya ne, kuma zai zama abin da ya kai 2.5-sigma idan dabaran mai adalci ne; ana tsammanin samfuri na biyu na 1,000 ya sake nuna shi a 40 ± 6 idan karkatar gaskiya ce, da kuma 27 ± 5 idan hayaniyar kwatsam ce.

Me ke biyo baya: gano karkatar dabaran roulette a gidajen caca na zamani

A da: a yi caca a kan sashen mai zafi, a ci har gidan caca ya lura, sannan a hana mutum shiga ko a ga dabaran ya ɓace. Iyalin García-Pelayo sun yi haka kusa da Madrid a farkon shekarun 1990, kuma lokacin da gidan caca ya hana su, kotunan Spain sun soke hanin. Yanzu gidajen caca suna canza rotorkayan aikiRotorƁangaren dabaran da ke juyawa wanda ke ɗauke da ramuka.Karanta gaba ɗaya → tsakanin kwanoni kuma suna auna ramuka bisa jadawali; karkatar da ta isa a gan ta a juye-juye dubu ba za ta tsira daga zagayen gyara ɗaya ba. Hanyar tana da inganci, amma gano karkatar dabaran roulette a gidajen caca na zamani ya makara: a aikace, damar ta riga ta tafi.

Shahararrun ʼyan wasan rouletteGonzalo García-Pelayo: tsarin caca na roulette

Kullum akwai ramin da ya fi samun ƙwallo

Zaɓar ramin da ya fi samun ƙwallo sannan a gwada shi shi kaɗai tarko ne, domin dabaran mai adalci kullum yana da ramin da ya fi samu. Bayan juye-juye 3,700 ana tsammanin kowane rami ya samu sau 100, amma wanda ya fi samu yawanci yana nuna kusan 122, kuma a samfuri ɗaya cikin ashirin yana nuna 131 ko fiye. Wanda ya fi ƙaranci yawanci yana nuna kusan 79. Don haka rami mai 125 cikin juye-juye 3,700 ba wani abin gano ba ne: ku kwatanta shi da abin da ramin da ya fi samu a dabaran mai adalci yake yi, ba da 100 ba.

Kurakuran da aka saba yi

Haɗa juye-juye daga dabaran daban-daban ko kawunan dabaran daban-daban. Gwadawa bayan an ga bayanan sannan a zaɓi rukunin da ya fi muni. Ɗaukar lamba mai zafitatsuniyaLamba mai zafiLambar da ta fito fiye da yadda ake tsammani a kwanan nan. A dabaran da ke da adalci ba ta hasashen komai.Karanta gaba ɗaya → a juye-juye 200 a matsayin alama. Mantawa cewa gwajin yana ɗauka juye-juye ba sa dogara da juna, don haka tasirin sa hannun croupier ma zai ƙara chi-square ba tare da wani rami ya zama ana fifita shi a zahiri ba.

Alamar hannun croupier a roulette

Tambayoyi