Nkyerɛkyerɛmu: $100 anwummerɛ wɔ kɔkɔɔ so
Dɔla ɔha, agorɔ sika dɔla enum enum, kɔkɔɔ kyinhyia biara, ne gyae mmara bi. Kyinhyia biara so.

Anwummerɛ a ɛyɛ sɔhwɛ wɔ live roulette ɛpono so: kɔsi kyinhyia 60 a $5 wɔ kɔkɔɔ so firi sika $100 a wɔahyehyɛ mu, ne ahwereɛ ahyeɛ $50 ne mfasoɔ ahyeɛ $50. Ahwereɛ ahyeɛ no de baa awieeɛ wɔ kyinhyia 36 so. Agorɔ bere no kyerɛ sɛdeɛ nsakraeɛ te bere a ɛrekɔ so ara, ne deɛ enti a gyae mmara no ne gyinaeɛ baako pɛ a ɛho hiaeɛ.
Nhyehyɛe no
Roulette ɔkwan bi wɔ hɔ a ɛye sen biara ma $100? Biara nni hɔ a ɛtew ka a wotua wɔ mfinimfini mu so. Saa sika no yɛ sika a yɛtumi hwere; deɛ yɛpaw ne bɛt sika no ne gyae mmara no. Bɛt sika $5, sika a wɔahyehyɛ no 5%, a ɛma yɛn bɛt bɛyɛ aduonu a yɛtumi hwere. Ahwereɛ ahyeɛɔkwanAhwereɛ ahyeɛAhwereɛ dodoɔ a wode asi hɔ dada a sɛ woduru ho a, wode agorɔ bere no ba awieeɛ.Kenkan ne nyinaa → wɔ −$50 ne mfasoɔ ahyeɛɔkwanMfasoɔ ahyeɛMfasoɔ botaeɛ a wode asi hɔ dada a sɛ woduru ho a, wode agorɔ bere no ba awieeɛ.Kenkan ne nyinaa → wɔ +$50, a yɛasi gyinaeɛ seesei ara. Ahwereɛ a wɔhwɛ kwanakontaabuAhwereɛ a wɔhwɛ kwanBoɔ a wɔhwɛ kwan bɔ bɛt sika nyinaa ho; ahwereɛ mfinimfini boɔ wɔ agorɔ bere anaa bere bi mu.Kenkan ne nyinaa → wɔ kyinhyia 60 mu yɛ 60 × $5 / 37 = $8.11. Yɛhwɛ kwan sɛ yɛbɛkɔ a yɛkura bɛyɛ $92, na hokwanakontaabuHokwanHokwan a biribi bɛba, firi 0 kɔsi 1 anaa 0% kɔsi 100%. Nɔma baako: 1/37 = 2.70%.Kenkan ne nyinaa → pa wɔ hɔ sɛ yɛbɛdi baabi biara wɔ $20 ne $170 ntam.
Kyinhyia 1–20
K T T K K 0 T K K T K T T T K K T K T K (K = kɔkɔɔ, T = tuntum). KɔkɔɔbɛtKɔkɔɔSika pɛ bɛt wɔ nɔma kɔkɔɔ 18 no so. Franse kasa mu: rouge.Kenkan ne nyinaa → du, tuntumbɛtTuntumSika pɛ bɛt wɔ nɔma tuntum 18 no so. Franse kasa mu: noir.Kenkan ne nyinaa → nkron, hweentwahonanHweeTokuru ahabammono baako a sika pɛ bɛt, dumienu kuo bɛt anaa santen tee bɛt biara nkata so; kasino mfasoɔ fibea. Wɔfrɛ no nso hwee baako, 0.Kenkan ne nyinaa → baako: +$50 − $45 − $5 = $0. Nkontaa $100. Hwee a ɛbaa kyinhyia 6 so no gyee agorɔ sikasikaAgorɔ sikaAdeɛ a ɛgyina hɔ ma sika dodoɔ bi a ɛnsesa, a wode to bɛt nhyehyɛe no so de to bɛt. Wɔfrɛ no nso check.Kenkan ne nyinaa → baako, na wɔ 1/37 so no, ɛbaa ntɛm kakra. Biribiara nni ha a ɛyɛ nwanwa. Kyinhyia aduonu akyi no, yɛnnya na yɛnhwere.
Kyinhyia 21–36
T T T T T K T T K T T K T T T T. Tuntum enum na edi kan, ne nyinaa dumiɛnsa: kɔkɔɔ mmiɛnsa, tuntum dumiɛnsa, +$15 − $65 = −$50. Nkontaa $50. Ɛyɛ bere a ɛma nnipa sesa wɔn bɛt, bɔ ho mmienu anaa sesa kɔla. Hokwan a tuntum 13 anaa nea ɛboro saa bɛba wɔ kyinhyia 16 mu nnuru 1%; na ɛbɛto obi ara anadwo yi. Yɛakɔ fam $50 firi mfitiaseɛ, ahwereɛ ahyeɛ no yɛ adwuma wɔ kyinhyia 36 so, na yɛsɔre.

Kyinhyia 37–60, a yɛnni hɔ
K T K T, na afei K K T K 0 K T K K T K K T T K K T K T K. Kɔkɔɔ dunan, tuntum nkron, hwee baako: sɛ yɛtenaa hɔ a, anka +$70 − $45 − $5 = +$20 ne nkontaa $70 wɔ kyinhyia 60 so. Kyinhyia aduasa nsia wɔ live roulette ɛpono so yɛ bɛyɛ simma 45. Yɛkɔɔ a yɛkura $50, yɛahwere $50, na deɛ wɔhwɛɛ kwan ma kyinhyia 36 yɛ −$4.86. Kɔkɔɔ dumiɛnsa, tuntum aduonu mmienu, hwee baako.
- p10 −$100
- p25 −$100
- mfinimfini nɔma −$100
- p75 +$0
- p90 +$70
Deɛ ɛsiiɛ
Yɛtuaa bɛyɛ $5 maa roulette simma 45, ne $45 a ɛyɛ nkrabea bɔne. Kɔkɔɔ dumiɛnsa wɔ kyinhyia 36 mu sua koraa sen 17.5 a wɔhwɛ kwan no, na kɔkɔɔ a ɛkaa nkron ansa na ɛduru tuntum no yɛ −$45 ansa na hwee no reba. NsakraeɛakontaabuNsakraeɛNsusuiɛ a ɛkyerɛ sɛdeɛ nsɛm a ɛfiri mu ba no trɛ wɔ boɔ a wɔhwɛ kwan ho. Ɛso ma nɔma baako bɛt, ɛsua ma sika pɛ bɛt.Kenkan ne nyinaa → na ɛsii anwummerɛ no ho gyinaeɛ; bɛt sika ne kyinhyia no na ɛsii ne boɔ ho gyinaeɛ; ahwereɛ ahyeɛ no na ɛsii bere a ɛbɛba awieeɛ ho gyinaeɛ. Sɛ yɛtenaa hɔ a, anka yɛbɛsan anya $20 ansa na kyinhyia 60 aduru, na ɛno nnyɛ ntease a ɛbɛma yɛatena hɔ: sanba no nso yɛ nsakraeɛ, na saa ara na tuntum ntoatoasoɔ a ɛdii kan no nso.
Deɛ yɛanyɛ
Yɛansesa bɛt sika no wɔ ahwereɛ akyi (ɛno yɛ bɛt nsakraeɛ ntoatoasoɔɔkwanBɛt nsakraeɛ ntoatoasoɔMmara biara a ɛsesa bɛt sika no gyina deɛ atwam so. Ntoatoasoɔ a ɛkɔ soro ahwereɛ akyi ma no kɔ soro ahwereɛ akyi, na deɛ ɛkɔ soro nkonim akyi ma no kɔ soro nkonim akyi.Kenkan ne nyinaa →, na ɛma bɛt sika nyinaasikaBɛt sika nyinaaSika nyinaa a wɔde to bɛt wɔ agorɔ bere anaa bere bi mu, a nkonim sika a wɔsan de to ka ho. Wɔfrɛ no nso handle, action.Kenkan ne nyinaa → kɔ soro). Yɛansesa kɔla wɔ tuntum ntoatoasoɔ no akyi (odds koro no ara). Yɛantena hɔ ntraa kyinhyia 60 ɛfiri sɛ na yɛaka “kakra ama yɛadu baabi a yɛnnya na yɛnhwere” (ɛno yɛ sɛ yɛresan ayɛ ahwereɛ ahyeɛ no ho nhyehyɛe foforɔ). Yɛamfa bɛt anto dumienu kuobɛtDumienu kuo1–12, 13–24 anaa 25–36, akatua 2:1.Kenkan ne nyinaa → a “mmae” no so (kasino mfasoɔ koro, nsɛsoɔ foforɔ). Yeinom mu biara anka bɛsesa anwummerɛ no nsɛsoɔ, nanso biara rensesa ne ka a wɔhwɛ kwan.
Nsɛmmisa
Agorɔ sika aduonu wɔ wo nsam mmom sen du. Anwummerɛ no kyɛ; ka a wotua kyinhyia biara so tew kɔ fa.
Ahwereɛ a wɔhwɛ kwan $4.05 mmom sen $8.11. Aane.
Ɛnkyerɛ hwee. Tuntum dumiɛnsa wɔ kyinhyia dunsia mu ba bɛyɛ anwummerɛ baako wɔ 125 mu.
Serew kakra

Bɛt sika ne kyinhyia no na ɛhyɛ boɔ no. Ntwahonan no na ɛhyɛ tebea no.
Nsɛm fibea
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.