Asɛmmisa: dumienu kuo mmienu ne agorɔ sika baako

Asɛmmisa no

Wode $10 to dumienu kuobɛtDumienu kuo1–12, 13–24 anaa 25–36, akatua 2:1.Kenkan ne nyinaa → a edi kan so, $10 wɔ dumienu kuo a ɛtɔ so mmienu so ne $1 wɔ 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 → so. (a) Deɛ ɛbɛtumi aba ne ne hokwan yɛ dɛn? (b) Boɔ a wɔhwɛ kwanakontaabuBoɔ a wɔhwɛ kwanNsunsuansoɔ mfinimfini boɔ wɔ bɛt biara so wɔ bere tenten mu. Bɛt sika no −1/37 wɔ Yuropu bɛt biara a ɛyɛ daa deɛ so.Kenkan ne nyinaa → no yɛ ahe? (c) Hwee so 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 → no ma bɛt no yɛ papa?

Mmuaeɛ (a) ne (b)

Deɛ ɛbɛtumi aba: bɔɔlnneɛma a wɔde diBɔɔlBɔɔl ketewa a wɔto no ma ɛtu mmirika wɔ ne kwan mu tia rotor no. Ɛnnɛ bɔɔl yɛ ivorine anaa Teflon, 18–21 mm.Kenkan ne nyinaa → wɔ 1–24 mu (ntokurunneɛma a wɔde diTokuruRotor no so tokuru 37 a nɔma wom no mu baako. Wɔfrɛ no nso slot, cup.Kenkan ne nyinaa → 24): dumienu kuo baako tua $20, baako hwere $10, hwee hwere $1: mfasoɔ ankasa +$9. Bɔɔl wɔ 25–36 mu (ntokuru 12): dumienu kuo mmienu no nyinaa hwere, hwee hwere: −$21. Bɔɔl wɔ hwee so (tokuru 1): dumienu kuo no hwere $20, hwee tua $35: +$15. EV = (24 × 9 + 1 × 15 − 12 × 21)/37 = (216 + 15 − 252)/37 = −21/37 ≈ −$0.57 wɔ kyinhyia biara mu wɔ $21 a wode ato so: 2.70%.

Mmuaeɛ (c)

Sɛ hwee so agorɔ sika no nni hɔ a: (24 × 10 − 13 × 20)/37 = (240 − 260)/37 = −20/37 ≈ −$0.54 wɔ $20 a wode ato so, ɛno nso yɛ 2.70%. Hwee so agorɔ sika no adane hwee so deɛ ɛbɛba a ɛyɛ −$20 no ayɛ +$15 (nkɔsoɔ $35 mpɛn baako wɔ 37 mu, a ne boɔ yɛ $0.95 wɔ kyinhyia biara mu) na abɔ $1 ka wɔ kyinhyia 36 a aka no mu (a ne boɔ yɛ $0.97 wɔ kyinhyia biara mu). Nsakraeɛ ankasa: −$0.03 wɔ kyinhyia biara mu, a ɛyɛ 2.70% wɔ dɔla a wode kaa ho no so. Ahobanbɔ no boɔ yɛ pɛpɛɛpɛ te sɛ biribiara foforɔ.

Adɛn nti na ɛfa biribiara ho

Boɔ a wɔhwɛ kwan bom. Bɛt biara a wode to prɛko pɛ no EV yɛ ne fa biara EV nyinaa bom, a emu biara yɛ −1/37 wɔ ne bɛt sika so. Ɛno nti nkabom biara yɛ −1/37 wɔ bɛt sika nyinaa so. Agorɔ sika nhyehyɛe biara nni bɛt nhyehyɛenneɛma a wɔde diBɛt nhyehyɛeBɛt nhyehyɛe a wɔatintim wɔ ɛpono no so. Wɔfrɛ no nso ɛpono, ntoma, felt.Kenkan ne nyinaa → no so, sɛ ɛdɔɔso sɛn biara, a ɛguan firi eyi ho; Bet Builder adwinnadeɛ no bɛsi so dua ama nkabom biara a wobɛtumi ato. Deɛ nkabom sesa ne nkyekyɛmu no: mpɛn dodoɔ a wodi nkonim, sika dodoɔ, ne sɛdeɛ deɛ ɛbɔne sen biara no te.

Asɛmmisa a ɛdi so a ɛyɛ den kakra

Hwehwɛ bɛt a ɛtaa ba nkabom bi a ɛkata nɔma 37 no nyinaa so. Dumienu kuo mmiɛnsa ($10 biara) ne $1 wɔ hwee so: 1–36 mu biara ma mfasoɔ ankasa −$1 (dumienu kuo baako tua $20, mmienu a aka no hwere $20, hwee hwere $1), na hwee ma +$35 − $30 = +$5. EV = (36 × (−1) + 5)/37 = −31/37 wɔ $31 a wode ato so: 2.70%. Wobɛtumi ahwɛ sɛ biribiara renyɛ wo nwanwa da, na wo da so tua boɔ koro no ara ma saa hokwan no.

Akontaabu kwan

Nsɛmmisa