Founga Lulēti Andrucci
Sio ki he veʻeteka ʻi ha taimi, kumi ʻa e fika naʻe hū tuʻo lahi taha, pea peti ki ai. ʻOku ongo ia hangē ha kumi ki ha veʻeteka hehema; ʻoku pehē ʻe he ngaahi fika ʻoku ʻikai.
ʻOku fakahā ʻe he veʻeteka kotoa pē ha fika “vela” hili ha vilo ʻe 37, hehema pe ʻikai: ko e fika ʻoku hū lahi taha kuo faʻa hū tuʻo tolu pe tuʻo fā ʻi he faingamālie pē. Ko hono peti ki ai ko e peti fika ʻe taha ʻi he vilo ʻe 37 hoko ʻoku totongi ʻaki ʻa e 2.70% ʻo e sipipaʻangaSipiKo ha fakaʻilonga ʻoku fakafofongaʻi ha paʻanga paʻu, ʻoku tuku ki he palani ʻo e tēpile ke fai ʻaki ha peti. ʻOku toe ui: check.Lau kotoa → kotoa pē, tatau mo ha fika kehe pē, pea naʻa mo ha veʻeteka hehema moʻoni, ko ha sio ʻi he vilo ʻe 37 ʻoku ne maʻu ʻa e luo hehema ʻo meimei tuʻo taha pē ʻi he uofulu.
ʻOku vaʻinga fēfē ʻa e sisitemi Andrucci?
Tohi ʻa e ola kotoa ʻi ha vilo ʻe 30 ki he 37, ʻo peti siʻisiʻi ki he ngaahi peti totongi tatau ʻi he vahaʻa taimi ko ia pe ʻikai peti ʻo kakato. Fili ʻa e fika naʻe hū tuʻo lahi taha. Pea peti ha iunitipaʻangaIunitiKo e peti tefito ʻoku ngāueʻaki ʻe ha sisitemi pe ha tokotaha vaʻinga. ʻOku fakamatalaʻi ʻa e ngaahi fakalakalaka peti ʻaki ʻa e iuniti koeʻuhi ke ngāue ʻi ha tēpile pē.Lau kotoa → ʻe taha ko e peti fika ʻe tahapetiPeti fika ʻe tahaFika pē ʻe taha, totongi ʻo e 35:1.Lau kotoa → ki ai ʻi ha vilo ʻe meimei tatau. ʻOku muimui ʻe he ngaahi faʻahinga ʻe niʻihi ki he fika velatui halaFika velaKo ha fika kuo hū lahi ange ʻi he meʻa naʻe ʻamanekina ʻi he taimi siʻi kuo ʻosi. ʻI ha veʻeteka faitotonu ʻoku ʻikai te ne tala ki muʻa ha meʻa.Lau kotoa → ʻe ua pe tolu, pea ʻoku hiki ʻe he niʻihi ki ha fika pē ʻoku muʻomuʻa ʻi he lau lolotonga ʻa e vaʻinga. ʻOku ʻikai ha hisitōlia falalaʻanga ʻo e hingoa: ʻoku pehē ʻe he ngaahi fakahinohino naʻe ʻi ai ha tokotaha vaʻinga ʻi Las Vegas ʻi he 1970s, ha tokotaha fakasitetisitika ʻĪtali pe ʻikai ha taha, pea ʻoku ʻikai ha taha ʻo kinautolu ʻoku ʻoatu hano maʻuʻanga.
Ko e hā ʻoku ʻi ai ai ha fika vela ʻi he veʻeteka kotoa pē?
ʻI ha vilo ʻe 37 ʻo ha veʻeteka faitotonu ʻoku hū ʻa e fika taki taha ʻo tuʻo taha ʻi he ʻavalisi, ka ʻoku ʻikai vahevahe tatau ʻa e ngaahi vilo. Ko e fika ʻoku hū lahi taha kuo hū tonu tuʻo tolu ʻi he 47% ʻo e ngaahi hokohoko pehē, tuʻo fā tonu ʻi he 40%, pea tuʻo nima pe lahi ange ʻi he 11%. Ko ha lau ʻo e fā pe lahi ange ʻi he vilo ʻe 37 ʻoku hā ngali ko ha sīpinga, pea ʻoku fakatupu ia ʻe he faingamālie pē ʻo meimei ʻi he efiafi kotoa pē ʻe ua.
Ko e hā ʻoku totongi ʻe he konga peti?
ʻI he ʻosi ʻa e sio, ko e sisitemi ko ha peti fika ʻe taha ʻoku vaʻinga tuʻo 37. ʻOku ikuna ʻa e fika naʻe fili ʻi he faingamālie ʻo e 1/37 ʻi he vilo taki taha, tatau mo e fika kotoa pē. ʻOku ʻikai hū ia ʻi he vilo ʻe 37 kotoa ʻi he 36.3% ʻo e ngaahi taimi vaʻinga, ki he iuniti ʻe −37; hū tuʻo taha ʻi he 37.3%, ki he −1; pea hū tuʻo ua pe lahi ange ʻi he 26.4%, ki he iuniti ʻe +35 pe lelei ange. ʻI he ʻavalisi ʻoku mole ʻi ha taimi vaʻinga ha iuniti ʻe 1 ʻi he 37 kotoa pē naʻe peti ʻaki: 2.70%.
Fēfē kapau ʻoku hehema moʻoni ʻa e veʻeteka?
Ko e kau vaʻinga ʻoku kumi ki ha veʻeteka hehemalēpiVeʻeteka hehemaKo ha veʻeteka ʻoku ʻi ai hano ngaahi maumau fakatuʻasino ʻoku ne ʻai ke ngalingali lahi ange ʻa e ngaahi luo ʻe niʻihi ʻi he 1/37. ʻOku tātāitaha, pea ʻoku ʻiloʻi pē ʻaki ha ngaahi afe ʻo e ngaahi vilo kuo hiki.Lau kotoa → ʻoku nau kumi moʻoni ki ha fika ʻoku hū tuʻo lahi fau, ka ʻoku nau lau ha vilo ʻe lauafe, ʻikai ko e 37. Pehē ʻoku hū ha luomeʻangāueLuoKo e taha ʻo e ngaahi luo ʻe 37 ʻoku fakafika ʻi he konga vilo. ʻOku toe ui: slot, cup.Lau kotoa → ʻe taha ʻo tuʻo taha ʻi he vilo ʻe 30 kae ʻikai tuʻo taha ʻi he 37: ko ha hehema lahi, ʻoku mahuʻinga ʻaki ʻa e +20% ki ha taha pē ʻoku peti ki ai. Ko ha sio ʻi he vilo ʻe 37 ʻoku ne fili ʻa e luo ko ia ko e hū lahi taha ʻi he meimei 4.7% pē ʻo e taimi, fakahoa ki he 2.7% ki ha tala kui, koeʻuhi ko hono ngaahi hū siʻisiʻi lahi ange ʻoku mole ʻi he longoaʻa. ʻI he ʻavalisi ʻo ha meʻa pē ʻoku fili ʻe he sio, ʻoku kei mole ʻa e Andrucci ʻi he veʻeteka ko ia ʻa e meimei 2.2% ʻo hono peti. Ke maʻu falalaʻanga ha hehema ʻo e lahi ko ia ʻoku fiemaʻu ha vilo ʻe ngaahi afe.
Ko e hā ʻoku manakoa ai?
ʻOku ne nō ʻa e lea ʻo e kumi moʻoni ki he hehema, pea ʻi he taimi ʻe niʻihi ʻo e teolia ʻo e moveuveu (chaos theory), pea ʻoku ne ʻoange ki he tokotaha vaʻinga ha meʻa ke fai lolotonga ʻa e vilo ʻa e veʻeteka. Ko hono lelei pē ʻe taha ko e peti tatau: ʻoku ʻikai ke ne peti lahi ange ʻi ha toe tokotaha vaʻinga peti fika ʻe taha, ko ia ʻoku ʻikai ke ne mole vave ange ʻi ha taha pehē.
Ngaahi fehuʻi
ʻIkai. ʻI ha veʻeteka faitotonu ko e fika vela ko ha fika ia hangē ko ha fika kehe pē, pea ko e sipi kotoa pē ki ai ʻoku totongi ʻaki ʻa e 2.70%.
ʻI he totongi, ʻio. Ko hono tuli ʻa e fika vela mo hono tatali ki ha fika momoko ʻoku “totonu ke hū” ko e peti fika ʻe taha tatau pē ia ʻi he totongi tatau.
Ngaahi afe. Vakai ki he Founga ke ʻIloʻi ai ʻa e Hehema ʻo e Veʻeteka Lulēti mo e Lahi ʻo e Sīpinga.
Vaʻinga mo e Matematika
ʻUluaki feinga ke ke fakaleleiʻi ʻe koe. Kuo pelu ʻa e tali takitaha; fakaava ia ʻi hoʻo mateuteu.
Hili ʻa e vilo ʻe 37 ʻoku fakahā ʻe hoʻo kiʻi tohi kuo hā ʻa e 23 tuʻo nima. ʻOku makehe fēfē ia ki he 23 tonu? Pea ʻoku makehe fēfē ia ke maʻu ʻe he fika ʻoku hā lahi taha ʻi he vilo ʻe 37 ko ia ʻa e tuʻo nima pe lahi ange?
Fakahā ʻa e tali
Tali Ki he 23 kuo fakahingoa kimuʻa, ʻoku hoko ʻa e tonu ʻe nima pe lahi ange ʻi he vilo ʻe 37 tuʻo taha nai ʻi he hokohoko ʻe 327. Ki ha fika pē ʻoku hā ko e lahi taha, ko e hokohoko ʻe taha nai ʻi he hiva. Ko hono ua ko e fehuʻi ia ʻoku tali moʻoni ʻe he kiʻi tohi.
Ki ha fika ʻe taha kuo fakahingoa, ʻoku muimui ʻa e ngaahi tonu ʻi he vilo ʻe 37 ki he tufaki binomial mo e ngalingali ʻo e 1/37 ʻi he vilo. ʻOku tānaki ʻa e ngalingali ʻo e tonu ʻe 0, 1, 2, 3 mo e 4 ki he 99.69%, ko ia ko e nima pe lahi ange ko e 0.31%, ʻo ofi ki he 1 ʻi he 327.
Ka naʻe ʻikai ha taha naʻa ne fakahingoa ʻa e 23 ʻi muʻa ʻi he ngaahi vilo; naʻe fili ia koeʻuhi naʻe hā lahi taha. ʻI he fika ʻe 37 ʻoku nau feʻauhi, ʻoku ngalingali lahi ange ʻaupito ke aʻu ha taha ʻo kinautolu ki he nima: ʻo ofi ki he 11% ʻo e ngaahi hokohoko vilo ʻe 37, ʻo fakatatau ki heʻemau faʻifaʻitaki (vakai ki he tēpile ʻi ʻolunga).
Ko ia ko ha lau ʻo e nima ʻoku fakaofo ia ki ha fika naʻa ke fili kimuʻa pea angamaheni ia ki he fika ʻoku ʻi muʻa ʻi he lau. Ko hono peti ki he fika ʻoku ʻi muʻa ki mui ko ha peti fika ʻe tahapetiPeti fika ʻe tahaFika pē ʻe taha, totongi ʻo e 35:1.Lau kotoa → pē ia ʻo hangē ko e toenga, ʻi he 2.70%.
Meʻa fakaoli
ʻOku ʻi ai ha fika vela ʻi he veʻeteka kotoa pē. Ko e hā ia ʻa e taʻefakataumuʻa.
Ngaahi Maʻuʻanga
- RouletteDoc. Fakamatala ʻo e founga mo e ngaahi fakatātā.
- Roulette77. Fakamatala ʻo e founga mo e ngaahi fakatātā.
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Barnhart, R. T. Beating the Wheel.