Bɛt ahodoɔ · Emu bɛt · plein

Roulette nɔma baako bɛt

Roulette nɔma baako bɛt de agorɔ sika baako si nɔma baako so. Nkonim a ɛnnba mpɛn pii koraa wɔ ɛpono no so ne akatua a ɛso koraa, a kasino mfasoɔ 2.70% koro a ɛwɔ biribiara so no ara wɔ so.

ɛkata so

1 / 37

hokwan

2.70%

akatua

35:1

kasino mfasoɔ

2.70%

EV wɔ $1 biara so

−$0.027

SD wɔ $1 biara so

5.84

Wɔ ɛpono no so · nhwɛsoɔ: 17

2:1

2:1

2:1

12 a ɛtɔ so 1

12 a ɛtɔ so 2

12 a ɛtɔ so 3

1–18

Ɛkyɛ pɛ

Kɔkɔɔ

Tuntum

Ɛnkyɛ pɛ

19–36

Wɔ ntwahonan no so · 25 ne 34 ntam

Roulette nɔma baako bɛt akatua ne hokwan

Tokuru baako wɔ 37 mu na edi nkonim: 1/37, anaa 2.70%. Kasino no tua 35:1. Akatua a ɛyɛ pɛ wɔ ntokuru 37 so bɛyɛ 36:1; kyɛfa baako a ɛyera no ne kasino mfasoɔ.

p(nkonim) = 1/37 = 0.0270
EV wɔ $1 biara so = (1/37)(35) − (36/37)(1) = −1/37 = −$0.0270

Bɛt sika nhwɛsoɔ

bɛt sika$10 wɔ 17 so

sɛ 17 ba a (1/37)wonya +$350, bɛt sika no san ba

sɛ biribi foforɔ ba a (36/37)−$10

deɛ wɔhwɛ kwan wɔ kyinhyia biara mu−$0.27

Nsakraeɛ

Ahwereɛ a wɔhwɛ kwan te sɛ kɔkɔɔ deɛ ara, nanso nsɛm a ɛfiri mu ba no nsakraeɛ nte saa. Wɔ dɔla biara a wode to bɛt so no, nɔma baako bɛt gyinapɛn nsakraeɛ yɛ bɛyɛ 5.84, na sika pɛ bɛt deɛ yɛ 1.00. Wɔ kyinhyia 100 a $10 wɔ biara so mu no, kɔkɔɔ agorɔfoɔ taa wɔ ±$100 mu firi deɛ wɔhwɛ kwan ho; nɔma baako bɛt agorɔfoɔ taa wɔ ±$584 mu.

nɔma baako bɛt

5.84

nɔma ɛnan bɛt (4)

2.84

kɔkɔɔ (18)

1.00

Ne suban

Mfinimfini agorɔ bere no yɛ ahwereɛ a ɛkɔ so daa; nkonim 35:1 a ɛnnba mpɛn pii na ɛtwe mfinimfini boɔ no kɔ soro.
Bere a wɔhwɛ kwan ansa na nkonim aba yɛ kyinhyia 37, na ɛtaa kyɛ sene sɛdeɛ nnipa dodoɔ no ara susu: kyinhyia 37 akyi no, hokwan 36% da so wɔ hɔ sɛ nkonim biara remma.
Emu bɛt ahyeɛ ase koraa wɔ agorɔ sika biara so taa ba fam, nanso emu bɛt nyinaa ahyeɛ ase koraa taa wɔ hɔ.
Wɔfrɛ roulette nɔma baako bɛt plein wɔ kasino a ɛdi Franse kwan so mu.

Serew kakra

Ahwereɛ a wɔhwɛ kwan te sɛ kɔkɔɔ deɛ ara, nanso nsakraeɛ no trɛ koraa.