Ngaahi Peti Lulēti · Peti ʻi tuʻa · douzaine · miniti ʻe 7

Peti Tasini ʻi he Lulēti

Ko e peti tasini ʻi he lulēti ʻoku ne kāpui ha fika hokohoko ʻe hongofulu mā ua: 1–12, 13–24 pe 25–36.

Tali nounou

Fika ʻe hongofulu mā ua, totongi ʻo e 2:1. NgalingalimatematikaNgalingaliKo e faingamālie ʻo ha ola, mei he 0 ki he 1 pe 0% ki he 100%. Fika ʻe taha: 1/37 = 2.70%.Lau kotoa → 32.43%. ʻOku mole ʻi he noa.

kāpui
12 / 37
ngalingali
32.43%
totongi
2:1
SD ki he $1
1.39
ʻI he tēpile · fika ʻe 12
ʻI he veʻeteka
0321519421225173462713361130823105241633120143192218297281235326

ʻOku ʻi fē ʻa e ngaahi tasini ʻi ha tēpile lulēti?

Ko e puha ʻe tolu ʻi he tafaʻaki lōloa ʻo e palani ʻo e tēpilemeʻangāuePalani ʻo e tēpileKo e palani peti kuo paaki ʻi he tēpile. ʻOku toe ui: tēpile, felt, cloth.Lau kotoa →, ʻoku fakaʻilongaʻi ko e 1st 12, 2nd 12, 3rd 12 pe, ʻi he ngaahi tēpile Falanisē, ko e P12 (première), M12 (moyenne), D12 (dernière). Kuo pau ke aʻu ʻa e peti takitaha ki he peti siʻi taha ʻo e tēpile ʻiate ia pē. ʻOku ʻikai kau ʻa e noaveʻetekaNoaKo e luo lanu mata pē ʻe taha ʻoku ʻikai kāpui ʻe ha peti totongi tatau, peti tasini pe peti kōlomu; ko e tupuʻanga ia ʻo e tuʻunga lelei ʻo e kasino. ʻOku toe ui: noa ʻe taha, 0.Lau kotoa → ʻi ha tasinipetiTasini1–12, 13–24 pe 25–36, totongi ʻo e 2:1.Lau kotoa →.

ʻOku ʻalu ki fē ʻa e pulu ʻi ha peti tasini% ʻo e ngaahi vilo
ʻoku ikuna ʻa e peti ni
32.43%
fika kehe
64.86%
noa
2.70%
% ʻo e ngaahi vilo
032.4364.86%

Ngaahi Fakangatangata ʻo e Tēpile LulētiLulēti Falanisē

Totongi mo e ʻamanekina ʻo e tasini ʻi he lulēti

Ko e faingamālie faitotonu ki ha fika ʻe hongofulu mā ua mei he 37 ko e 2.083 ki he 1; ʻoku totongi ʻe he tēpile ʻa e 2. Ko ha tasini ʻo e $10 ʻoku ikuna ʻoku foki mai ai ʻa e $20. ʻI ha vilo ʻavalisi ʻe 37: ikuna ʻe 12 (+$240), mole ʻe 25 (−$250), ko e fakakātoa ko e −$10.

$10 × vilo ʻe 100tasini
ngalingali ʻi he vilo32.43%
ngaahi ikuna ʻamanekina ʻi he vilo ʻe 10032.4
ola ʻamanekina−$27.03
mavahe fakasitanate$140
p(ʻikai ha ikuna ʻi he vilo ʻe 100)0.000000%
hokohoko mole lōloa taha angamahenivilo ʻe 12
Ko e mole ʻamanekina tatau pē mo e peti kehe kotoa pē. Ko e mafola ʻo e ngaahi ola ʻa e meʻa ʻoku ke fili.

Tasini ʻe ua ʻi he taimi tatau

Ko hono kāpui ha tasini ʻe ua ʻaki ha 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 → tatau ʻoku ikuna ʻi he vilo ʻe 24 mei he 37 (64.9%) ka ʻoku tupu pē ʻa e 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: ʻoku ke ikuna ʻa e 2 ʻi he taha pea mole ʻa e 1 ʻi he taha. Ko e vilo mole ʻe 13 ʻoku mole ai ʻa e iuniti ʻe ua takitaha. (24 × 1 − 13 × 2)/37 = −2/37 ki he iuniti ʻe ua, ko e 2.70% angamaheni. ʻOku fakaʻofoʻofa ʻa e fōtunga, ko ha ikuna ʻi he meimei vilo ʻe ua ʻi he tolu, pea ʻoku ʻikai liliu ʻa e tuʻunga lelei.

$10 ki he tasini takitaha ʻo e tasini ʻe uameʻa ʻoku hokongalingaliola
pulu ʻi ha tasini kuo kāpuiikuna ʻi he taha, mole ʻi he taha64.86%+$10
pulu ʻi he tasini hono tolumole fakatouʻosi32.43%−$20
noamole fakatouʻosi2.70%−$20
ʻamanekina ʻi he vilo−$0.54
2.70% ʻo e $20 naʻe peti.

Ngaahi tasini ʻi he lulēti mo e fakalakalaka peti

Ko hono fakaua ʻa e peti hili ha mole ʻi ha tasini ʻoku ʻikai ke ne fakafoki ʻa e paʻanga ʻo hangē ko ia ʻi he peti totongi tatau: ko ha totongipaʻangaTotongiKo e meʻa ʻoku fakafoki ʻe ha peti ikuna, ʻoku fakahā ko e “X ki he 1” ʻi ʻolunga ʻi he peti ʻoku fakafoki.Lau kotoa → ʻo e 2 ki he 1 hili hono fakaua ʻoku ne fakafoki ʻa e mole ʻe ua, ʻo ʻikai ko e kotoa, ko ia ko e “MartingalefoungaMartingaleFakalakalaka peti ʻoku ne fakaua ʻa e peti hili ʻa e mole takitaha. Vakai ki he konga Ngaahi Founga ki he meʻa ʻoku ne fai mo e meʻa ʻoku ʻikai te ne fai.Lau kotoa → tasini” angamaheni ʻoku ne fakatolu ʻi hono fetongi. ʻOku aʻu ʻa hono fakatolu ki ha fakangatangata ʻo e tēpiletēpileFakangatangata ʻo e tēpileKo e peti siʻi taha mo e peti lahi taha ʻoku ngofua. Ko e peti lahi taha ʻoku ne taʻofi ʻa e ngaahi fakalakalaka peti fakaua.Lau kotoa → ʻo e $500 mei he $5 ʻi ha sitepu ʻe nima, ʻi he sitepu ʻe fitu ki hono fakaua ʻi he kulokulapetiKulokulaPeti totongi tatau ki he fika kulokula ʻe 18. Faka-Falanisē: rouge.Lau kotoa →. Ko e ngaahi sisitemi ʻoku nau fetongi ʻa e tasini ke liʻaki ʻoku ʻikai ke nau liliu ha meʻa, he ko e ngaahi vilo ʻoku tauʻatāina.

Ngaahi Vilo Tauʻatāina ʻi he Lulēti

ʻI he veʻeteka

Ko e fika ʻe hongofulu mā ua ʻo ha tasini ʻoku movetevete ʻi he takatakai ʻo e veʻeteka; ko e ʻuluaki tasini ʻoku ʻi he ngaahi luomeʻangāueLuoKo e taha ʻo e ngaahi luo ʻe 37 ʻoku fakafika ʻi he konga vilo. ʻOku toe ui: slot, cup.Lau kotoa → ʻo e 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ʻa ia ʻoku mafola ʻi he veʻeteka kotoa. Ko e tasini ko ha peti ia ʻo e palani ʻo e tēpile ʻoku ʻikai ha kongaveʻetekaKongaKo ha konga fakavilo hokohoko ʻo e ngaahi luo ʻi he veʻeteka, ʻoku kehe ia mei ha kulupu ʻi he palani ʻo e tēpile.Lau kotoa → fakaesino ia, ko ia ai ʻoku ʻikai ngāueʻaki ia ʻe he kau vaʻinga ʻoku nau kumi ki he hehema.

Ngaahi fehuʻi

ʻOku monūʻia ange ha tasini ʻe taha ʻi ha tasini kehe ʻi he lulēti?

ʻIkai. Ko e taha kotoa ko e 12 mei he 37. ʻOku ʻi he tasini hono ua ʻa e 17, ko e fika ʻoku lahi taha ʻa e peti ki ai, ʻa ia ʻoku ʻikai ke ne uesia ha meʻa.

ʻE lava ke u peti ki he tasini ʻe tolu kotoa?

ʻIo, pea te ke ikuna ʻi he taha mo mole ʻi he ua ʻi he vilo ʻe 36 mei he 37, pea mole ʻa e tolu kotoa ʻi he noa.

Ko e hā ʻoku totongi fakatouʻosi ai ʻa e tasini mo e kōlomu ʻa e 2 ki he 1?

ʻOku na kāpui fakatouʻosi ha fika ʻe hongofulu mā ua. ʻOku lau pē ʻe he lao ʻo e totongi ʻa e kāpui.

Meʻa fakaoli

Ikuna ʻi he 64.9% ʻo e ngaahi vilo. Mole ʻa e 2.70% ʻo e paʻanga.

Ikuna ʻi he 64.9% ʻo e ngaahi vilo. Mole ʻa e 2.70% ʻo e paʻanga.

Ngaahi Maʻuʻanga

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Vahe 13, lulēti.
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