Roulette nhwehwɛmu dan · Nhwehwɛmu dan · Akontaabu nhwehwɛmu · simma 7

Nhwɛsoɔ dodoɔ

Kyinhyia ahe na ɛsɛ sɛ ɛba ansa na nhyehyɛe bi akyerɛ biribi.

Mmuaeɛ tiawa

Sɛ wopɛ sɛ wohunu tokuru a ɛba 30 mu 1 mmom sene 37 mu 1, a wowɔ awerɛhyɛmu a ɛfata a, ɛgye bɛyɛ kyinhyia 4,400. Tokuru a ɛba 35 mu 1, deɛ ɛbɛma wo mfasoɔ ampa no, gye bɛyɛ 70,000.

25 mu 1
~kyinhyia 1,100
30 mu 1
~kyinhyia 4,400
35 mu 1
~kyinhyia 70,000
dede
∝ 1/√n

Adɛn nti na ɛdɔɔso saa

Nsɛnkyerɛnne no, nkonim kakra a ɛka ho wɔ kyinhyia apem biara mu, yɛ ketewa sene binomial dede a ɛyɛ √(n·p·(1−p)) ≈ √(n/37). Dede no so tew sɛ 1/√n, ɛno nti sɛ wopɛ sɛ wotew adwenem naayɛ no so fa a, ɛgye kyinhyia mprɛ ɛnan. Tokurunneɛma a wɔde diTokuruRotor no so tokuru 37 a nɔma wom no mu baako. Wɔfrɛ no nso slot, cup.Kenkan ne nyinaa → a ɛba 1/30 ma nkonim 33 wɔ apem biara mu, berɛ a wɔhwɛ kwan sɛ ɛbɛyɛ 27: nkonim nsia a ɛka ho, a ne gyinapɛn nsakraeɛakontaabuGyinapɛn nsakraeɛNsakraeɛ ntini; ntam kwan a ɛtaa da deɛ ɛfiri mu ba ne boɔ a wɔhwɛ kwan ntam.Kenkan ne nyinaa → yɛ bɛyɛ enum. Nhwɛsoɔ baako a ɛyɛ apem ntumi ntete wɔn mu yie.

Kyinhyia a ɛhia na ama woahunu tokuru a ɛyɛ animhwɛ (tumi 80%, ɔfa baako 5%)kyinhyia
20 mu 1
≈ 500
25 mu 1
≈ 1,100
30 mu 1
≈ 4,400
33 mu 1
≈ 10,000
35 mu 1
≈ 70,000
kyinhyia
035000≈ 70,000
Animhwɛ a ɛbɛma wo mfasoɔ (1/35 anaa deɛ ɛyɛ sene saa) gye kyinhyia mpem du du pii. Deɛ wobɛtumi ahunu wɔ kyinhyia apem mu no yɛ kɛseɛ dodo, na ɛrentena hɔ nkyɛ sɛ wɔsiesie ntwahonan no a.

Nhyehyɛe no

Ma sɔhwɛ a ɛyɛ ɔfa baako a ɛfa tokuru baako ho wɔ 5% gyinabea a tumi yɛ 80%, n a ɛhia no bɛyɛ ((1.645·√(p₀(1−p₀)) + 0.84·√(p₁(1−p₁))) / (p₁ − p₀))², a p₀ = 1/37 na p₁ yɛ dodoɔ a wosusu sɛ ɛwɔ hɔ. Ɛno yɛ nokware ma tokuru baako a wopaw ansa. Sɛ worehwehwɛ ntokuru 37 no nyinaa mu deɛ ɛhye sene biara a, fa bɛyɛ mmienu kɔsi mmiɛnsa bɔ ho mmɔho sɛdeɛ ɛbɛyɛ a adanseɛ hunu dodoɔ no bɛtena nokware mu.

Sɛdeɛ wobɛkenkan no wɔ adwumayɛ mu

Nɔma a ɛhyegyidie hunuNɔma a ɛhyeNɔma a aba mpɛn pii sene sɛdeɛ wɔhwɛɛ kwan nnansa yi. Wɔ ntwahonan a ɛyɛ pɛ so no, ɛnhyɛ biribiara ho nkɔm.Kenkan ne nyinaa → wɔ kyinhyia 300 akyi yɛ dede. Wɔ 3,000 akyi no, ɛyɛ ntease a ɛsɛ sɛ woboaboa 3,000 foforɔ ano firi ntwahonan korɔ no ara so. Wɔ 30,000 akyi no, ebia ɛyɛ ntwahonan a ɛfata sɛ wosusu no ankasa. Animhwɛ mfasoɔ biara a wɔakyerɛw wɔ abakɔsɛm mu gyina kyinhyia mpem du du pii a wɔakyerɛw so, na emu biara gyee abosome pii.

kyinhyia a wɔakyerɛwdeɛ wobɛtumi aka nokwasɛm mu
< 500hwee fa tokuru biara ho
1,000chi-square sɔhwɛ no betumi ayɛ adwuma; ɛhunu mfomsoɔ akɛseɛ nko ara
5,000ebia tokuru a ɛyɛ 1/30 bɛda adi; 1/35 deɛ ɛrenda adi
20,000tokuru a ɛyɛ 1/33 da adi pefee; wobɛtumi ahyehyɛ afa no mfonini
70,000+wobɛtumi adi adanseɛ sɛ tokuru 1/35 a ɛma mfasoɔ wɔ hɔ
dodoɔ biara, a wɔaka ntwahonan ahodoɔ nsɛm abomhwee; woresɔ nneɛma a wɔafrafra ahwɛ

Nsɛm no ka

Sɛ kyinhyia 50 ba dɔnhwere biara mu a, kyinhyia 10,000 yɛ nkyerɛwee nnɔnhwere 200, anaa nnawɔtwe pii a wode kyerɛw kyinhyia a atwam a wɔatintim, firi ntwahonan tinneɛma a wɔde diNtwahonan tiDin foforɔ ma rotor: ɔfa a ɛkyini a nɔma no wɔ so.Kenkan ne nyinaa → baako a wonim so a kasino no nnane no anaa nsesaa ne ntamu ban wɔ saa berɛ no mu. Yei, ɛnyɛ akontaabu nhwehwɛmu no, na ɛma animhwɛ agorɔ awu: berɛ a wɔde siesie ntwahonan no yɛ tiawa sene berɛ a wɔde boaboa nsɛm ano.

Kyinhyia a atwam a wɔatintim no kenkan

Nhwɛsoɔ dodoɔ ma kasino mfasoɔ no ankasa

Akontaabu korɔ no ara kyerɛ berɛ a ɛgye agorɔfoɔ ansa na wahunu kasino mfasoɔakontaabuKasino mfasoɔBɛt sika biara mu kyɛfa a kasino no kora wɔ mfinimfini mu: 2.70% wɔ Yuropu roulette mu.Kenkan ne nyinaa → wɔ n’ankasa nsunsuansoɔ mu: bɛyɛ sika pɛ kyinhyia 1,400 ma sigma baako, 10,000 ansa na kasino mfasoɔ no ada adi a ɛmfomsoɔ biara nni mu. Obiara a ɔka sɛ nhyehyɛe bi yɛ adwuma wɔ kyinhyia a ɛsua sene saa so no, dede na ɔreka ho asɛm.

Akontaabu kwan

n ≈ ((1.645·√(p₀(1−p₀)) + 0.84·√(p₁(1−p₁))) / (p₁ − p₀))²
σ(dodoɔ) = √(n·p·(1−p))

Nsɛmmisa

Ɔkwan tiawa bi wɔ hɔ anaa?

Sɛ wosɔ afantwahonanƆfaNtokuru a ɛtoa so wɔ ntwahonan no so, a ɛnyɛ kuo a ɛwɔ bɛt nhyehyɛe no so.Kenkan ne nyinaa → hwɛ mmom sene ntokuru a, ɛboa, ɛfiri sɛ afidie mu mfomsoɔ taa ka ɔfa bi, na nsɛnkyerɛnne no ka bom wɔ ntokuru no nyinaa so. Nanso ɛnsesa ne kɛseɛ no gyinabea.

Metumi de ntwahonan korɔ no ara nsɛm a ɛfiri nna ahodoɔ so aka abom anaa?

Aane, sɛ ntwahonan ti no yɛ korɔ na wɔnsiesiee no a. Ɛno na ɛyɛ den sɛ wobɛhunu.

Adɛn nti na tumi 80%?

Amammerɛ. Ɛkyerɛ sɛ animhwɛ ankasa a ne kɛseɛ te sɛ deɛ wɔaka no, wɔbɛhunu no mprɛ ɛnan wɔ enum mu.

Serew kakra

Dede so tew sɛ 1/√n. Abotare so tew ntɛm sene saa.

Dede so tew sɛ 1/√n. Abotare so tew ntɛm sene saa.

Nsɛm fibea

  1. Feller, W. An Introduction to Probability Theory and Its Applications, Vol. 1. Wiley, 3rd ed., 1968. Gambler’s ruin, ti XIV.
  2. Barnhart, R. T. Beating the Wheel. Lyle Stuart, 1983.
wɔsan hwɛɛ mu 2026-09-28nhwɛsoɔ: Yuropu, hwee baakoakontaabu ɔkwan ↗nsɛm fibea ↗