Indlela yokusebenza
Indlela yonke inombolo kule sayithi ekhiqizwa ngayo, ukuze noma iyiphi yazo ikwazi ukuphinde ikhiqizwe.
Zonke izibalo zisekelwe esondweni laseYurophu elilungile: amagodi angu-37 anamathuba alinganayo, ukujikeleza okuzimeleizibaloUkujikeleza okuzimeleUkujikeleza ngakunye kunamathuba afanayo noma ngabe kwenzekeni ngaphambili. Isisekelo sazo zonke izibalo kule sayithi.Funda konke →, inkokheloimaliInkokheloLokho ukubheja okuwinile okubuyisayo, okushiwo ngokuthi “X ku-1” ngaphezu kwenani elibhejiwe elibuyiswayo.Funda konke → engu-36/n − 1, i-la partageumthethoLa partageUmthetho waseFrance: lapho kuphuma iqanda, uhhafu wenani elibhejwe ekubhejeni okulingana nemali uyabuyiswa. Kwehlisa inzuzo yekhasino kulokho kubheja ngesigamu iye ku-1.35%.Funda konke → ayisetshenziswa ngaphandle uma kushiwo. Izilingiso zisebenzisa isikhiqizi esinembewu futhi zisho imbewu yaso nobukhulu besampula.
Izibalo zefomula eqondile
AmathubaizibaloAmathubaIthuba lomphumela, kusukela ku-0 kuya ku-1 noma ku-0% kuya ku-100%. Inombolo eyodwa: 1/37 = 2.70%.Funda konke → = izinombolo ezimbozwe / 37. Inani elilindelekileizibaloInani elilindelekileUmphumela ovamile ekubhejeni ngakunye esikhathini eside. U-−1/37 wenani elibhejwayo kukho konke ukubheja okujwayelekile kwaseYurophu.Funda konke → = −inani elibhejwayo/37. UkuguquguqukaizibaloUkuguquguqukaIsilinganiso sokuthi imiphumela ihlakazeke kangakanani ezungeze inani elilindelekile. Kuphezulu ku-straight up, kuphansi ekubhejeni okulingana nemali.Funda konke → kweyunithiimaliIyunithiInani elibhejwayo eliyisisekelo uhlelo noma umdlali asebenza ngalo. Ukwenyuswa kwenani kuchazwa ngamayunithi ukuze kusebenze kunoma yiliphi itafula.Funda konke → ngayinye = p·W² + (1 − p) − EV². Uchungechunge: (18/37)ᵏ. Ingozi yokuphelelwa yimaliizibaloIngozi yokuphelelwa yimaliAmathuba okulahlekelwa yimali yokubheja yonke ngaphambi kokufinyelela umgomo noma inani lokujikeleza.Funda konke →: ifomula ye-gambler’s ruin ene-p = 18/37. Izilinganiso zobukhulu besampula: ukulinganisa okujwayelekile (normal approximation) kokuhlolwa kwengxenye eyodwa ku-α = 0.05 ohlangothini olulodwa namandla angu-80%.
Izilingiso
Amaseshini e-Monte Carlo asebenzisa ukubheja okulingana nemaliukubhejaUkubheja okulingana nemaliBomvu/mnyama, engalingani/elinganayo, phezulu/phansi. Izinombolo eziyi-18, kukhokha u-1:1.Funda konke → okunamathuba okuwina angu-18/37. Ukubheja kukhawulwa umkhawulo wetafulaitafulaUmkhawulo 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 → esele; iseshini iphela uma inani lokujikeleza lifinyelelwe noma imali iphelile. Imithetho yokwenyuswa 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 → ibhalwe ekhasini ngalinye lesu. Imbewu ingaguquki ukuze isilungiselelo esithile siphinde sikhiqizwe ekuvakasheni ngakunye; “Isilingisi seseshini ye-roulette” siveza imbewu yaso njengenombolo yeseshini.
Ukuhlola kwesitatistiki
Amakhasi okuchema kwesondo asebenzisa ukuhlolwa kwe-chi-square kuka-Pearson kokufaneleka (goodness-of-fit) okunamazinga enkululekoilebhuAmazinga enkululekoInani lamanani azimele esitatistikini. Ekuhlolweni kwe-chi-square kumagodi angu-37 lingu-36, ngoba amanani okubala kufanele ahlangane abe yinani lonke.Funda konke → angu-36. I-p-valueilebhuI-p-valueAmathuba okubona ukuchezuka okungenani okukhulu njengalokho okubonwe uma isondo belingenzeleli.Funda konke → ivela kumsebenzi we-gamma ongaphelele ojwayelekisiwe. Ukuhlolwa kwezigabaisondoIsigabaIngxenye eqhubekayo yamagodi alandelanayo esondweni, ehlukile eqenjini lezinombolo ethebuleni lokubheja.Funda konke → kubika ukuchezuka ngokuchezuka okujwayelekileizibaloUkuchezuka okujwayelekileImpande yesikwele yokuguquguquka (variance); ibanga elivamile lomphumela ukusuka enanini elilindelekile.Funda konke → kokusabalala kwe-binomial ene-p = amagodiokokusebenzaIgodiEsinye sezikhala ezingu-37 ezinezinombolo ku-rotor. Kubuye kuthiwe: slot, cup.Funda konke →/37.
Ukusondeza
Amaphesenti aboniswa ngamadesimali amabili, imali kuze kufike kusenti, futhi amasenti ashiywa uma inani lingamadola aphelele. Izibalo eziphakathi azisondezwa.
Okokuhlekisa
Yonke inombolo lapha ingaphinde ibalwe futhi iphume ifana.