Rulit s snat n tkurin
Snat n tkurin ɣef yiwen uḍebsi. Rrhun igensanenrrehnRrehn agensanYal rrehn yettwasersen ɣef wuṭṭunen n uẓeṭṭa neɣ gar-asen: yiwen wuṭṭun, sin wuṭṭunen, izirig, tiɣmert, sin yizirigen.Ɣer akk → sran yiwet n tkurt; rrhun izɣarayen sran snat.
Deg rulit s snat n tkurin, snat n tkurin ttwaḍeqqrent ɣef tikkelt u ttɣellint yal yiwet iman-is, ihi tikwal ttemlilent deg yiwet n texxamt. Rrhun igensanen rebḥen ma yella yiwet seg tkurin teɣli fell-asen, s wazgen n lexlaṣ amagnu, u xellṣen snat n tikkal ma ɣlint i snat. Rrhun izɣarayen rebḥen kan ma mṣadant snat-nni n tkurin, ayen i ten-yerran ɛlayen snat n tikkal ugar n ṭṭabla s yiwet n tkurt. Rrehn n jackpot ixelleṣ ma ɣlint snat-nni n tkurin ɣef wuṭṭun-nwen.
Rrhun igensanen
Rrehn-nwen ɣef yiwen wuṭṭunrrehnYiwen wuṭṭunYiwen wuṭṭun kan, ixelleṣ 35:1.Ɣer akk → yettrebḥ ma yella yiwet tkurtibenkanTakurtTakurt tamecṭuḥt i yettwaḍeqqren deg ubrid mgal aqerru yettezzin. Tikurin n tura d ivorine neɣ d Teflon, 18–21 mm.Ɣer akk → teɣli fell-as u ixelleṣ 17 ɣef 1 i yal takurt i yeɣlin, ihi 34 ɣef 1 ma ɣlint i snat. Ɣef uḍebsi s yiwen yilemaḍebsiIlemTaxxamt tazegzawt tasuft ur yeṭṭif ula d yiwen n rrehn s lexlaṣ imsawi, n ddzina neɣ n tgejdit; d aɣbalu n lmaziyya n lkazinu. Daɣen: yiwen yilem, 0.Ɣer akk →, yiwet n tkurt teɣli ɣef wuṭṭun-nwen deg 72 seg 1 369 n tyugiwin yesɛan yiwet n taprubabilit, snat-nni deg 1. Rrehn yettrebḥ 72 × 17 + 34 = 1 258 u yettxesser 1 296, lexsara ačurant n 38 seg 1 369: lmaziyya n 2,78%, cwiṭ ugar n 2,70%. Lexlaṣ n 35 ɣef 1 mi ara ɣlint i snat ad t-id-yerr swaswa ɣer 2,70%. LexlaṣidrimenLexlaṣAyen i d-yettak rrehn i yerbḥen, yettwanna «X ɣef 1» nnig rrehn i d-yettuɣalen.Ɣer akk → yettwasenqsen s wazgen yella deg tfelwit n yigensanen. TiɣmertrrehnTiɣmertUkkuẓ n wuṭṭunen yesɛan yiwet n tɣemert tamcerkt ɣef tfelwit, ixelleṣ 8:1.Ɣer akk → d afexx: s 3 ɣef 1 tkellef 14,7%, anda ssuma n lḥeqq ad tili akka 3,7 ɣef 1.
Rrhun izɣarayen
AzeggaɣrrehnAzeggaɣRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen izeggaɣen. S tefransist: rouge.Ɣer akk → yesra snat n tkurin d tizeggaɣin: (18/37)² = 23,7%, yettwaxelleṣ 3 ɣef 1. Rrehn yettarra-d 4 × 23,7% = 94,7% n rrehn, lmaziyya n 5,33%, snat n tikkal azal awrupi. DdzinarrehnDdzina1–12, 13–24 neɣ 25–36, ixelleṣ 2:1.Ɣer akk → tesra snat n tkurin daxel-is, (12/37)² = 10,5%, u txelleṣ 8 ɣef 1: 5,33% tikkelt nniḍen. Akken daɣen rrehn anda yiwet n tkurt teɣli ɣef uzeggaɣ, tayeḍ ɣef uberkanrrehnAberkanRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen iberkanen. S tefransist: noir.Ɣer akk →, s lexlaṣ imsawi. Kraḍ-nni kellfen 1 − (36/37)² = 5,33%, ssuma n rrehn ilaq ad iɛeddi ilem snat n tikkal.
Anda ara tt-tafem
Urar-a yettwaskan deg Global Gaming Expo deg 2013 u yettwurar deg Tropicana deg Las Vegas seg 2014 ɣef uḍebsi s sin yilmawen. Din azeggaɣ ikellef 10,25% u jackpot n 1 200 ɣef 1 ikellef 16,83%. Istudyuten srid sseddan tiwsatin s yiwen yilem u xellṣen 1 300 ɣef 1 ɣef jackpot. Tikurin ttwaḍeqqrent seg ujeɛbub s waḍu yettwaḥeṣren, yiwet deffir tayeḍ s akud amecṭuḥ; ikayaden n umsenɛu ufan-tent ttemlilent deg yiwet n texxamtibenkanTaxxamtYiwet seg 37 n texxamin s wuṭṭunen ɣef uqerru yettezzin. Daɣen: slot, cup.Ɣer akk → akka akken i d-yenna zzher.
Amek ara t-turarem, ma ilaq
Rrhun ɣef yiwen wuṭṭun d rrhun ɣef sin wuṭṭunenrrehnSin wuṭṭunenSin wuṭṭunen yemyuḍanen, ixelleṣ 17:1.Ɣer akk →, ddaw 3%, d aḥric n tidet. Rrhun izɣarayenrrehnRrehn azɣarayRrehn ɣef yiferdisen i d-yezzin i uẓeṭṭa: ddzinat, tigejda d rrhun s lexlaṣ imsawi.Ɣer akk → kellfen snat n tikkal ugar n ṭṭabla tawrupit. Tiɣmerin s 3 ɣef 1 kellfent ugar n yal rrehn ɣef uḍebsi amarikani. Rrehn n jackpot d tikiṭ n lluṭu i ssuma-s yeqqnen ɣer ṭṭabla: 4,97% s 1 300 ɣef 1, 12,27% s 1 200.
Isteqsiyen
Ih. Ttɣellint yal yiwet iman-is, ihi snat-nni deg yiwet n texxamt yeḍra yiwet n tikkelt deg 37 n tuzzyiwin s ulemmas, u snat-nni deg texxamt i tefrem yiwet n tikkelt deg 1 369. D aya i ixelleṣ rrehn n jackpot.
Acku 3,22 ɣef 1 d lexlaṣ n lḥeqq i taprubabilit n 23,7%, u lkazinu teṭṭef lemxalfa, 5,33% n rrehn.
S lḥeqq ad yili 1 368 ɣef 1. S 1 300 ikellef 4,97%, cwiṭ drus n uzeggaɣ ɣef yiwet n ṭṭabla-nni; s 1 200 ikellef 12,27%.
Urar s tusnakt
Ɛerḍet-tent s yiman-nwen qbel. Yal tifrat tettwaffer; ldit-tt mi ara tilim twejdem.
Deg rulit s snat n tkurinibenkanTakurtTakurt tamecṭuḥt i yettwaḍeqqren deg ubrid mgal aqerru yettezzin. Tikurin n tura d ivorine neɣ d Teflon, 18–21 mm.Ɣer akk → ɣef uḍebsi s yiwen yilemaḍebsiIlemTaxxamt tazegzawt tasuft ur yeṭṭif ula d yiwen n rrehn s lexlaṣ imsawi, n ddzina neɣ n tgejdit; d aɣbalu n lmaziyya n lkazinu. Daɣen: yiwen yilem, 0.Ɣer akk →, azeggaɣrrehnAzeggaɣRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen izeggaɣen. S tefransist: rouge.Ɣer akk → yesra snat n tkurin d tizeggaɣin u ixelleṣ 3 ɣef 1, ddzinarrehnDdzina1–12, 13–24 neɣ 25–36, ixelleṣ 2:1.Ɣer akk → tesra snat n tkurin deg-s u txelleṣ 8 ɣef 1, u rrehn ɣef yiwet tazeggaɣt d yiwet taberkantrrehnAberkanRrehn s lexlaṣ imsawi ɣef 18 n wuṭṭunen iberkanen. S tefransist: noir.Ɣer akk → ixelleṣ lexlaṣ imsawi. Acuɣer kraḍ-nni tteklifen 5,33% s tidet?
Sken-d tifrat
Tiririt Yal yiwen yerra-d $1 296 i yal $1 369 yettwarehnen: ssuma n uɛeddi ɣef yilem snat n tikkal.
Snat n tkurin ɣef 37 n texxaminibenkanTaxxamtYiwet seg 37 n texxamin s wuṭṭunen ɣef uqerru yettezzin. Daɣen: slot, cup.Ɣer akk → ttak-d 37 × 37 = 1 369 n tyugiwin s yiwet n tprubabilit.
Azeggaɣ ɣef snat n tkurin: 18 × 18 = 324 n tyugiwin. $1 i yerbḥen s 3 ɣef 1 yerra-d $4, ihi rrehn yerra-d 324 × 4 = 1 296.
Ddzina: 12 × 12 = 144 n tyugiwin s 8 ɣef 1, terra-d $9: 144 × 9 = 1 296.
Yiwet tazeggaɣt d yiwet taberkant: 18 × 18 n tyugiwin deg yal tama, 648 s umata, s lexlaṣ imsawi, terra-d $2: 648 × 2 = 1 296.
Yal rrehn yerra-d $1 296 i $1 369 yettwarehnen. Lexsara d 73/1 369 = 5,33%. U 1 296 = 36 × 36: yal lexlaṣidrimenLexlaṣAyen i d-yettak rrehn i yerbḥen, yettwanna «X ɣef 1» nnig rrehn i d-yettuɣalen.Ɣer akk → yettwasbedd am akken snat n tkurin ilaq ad ɛeddint ɣef yilem, d 1 − (36/37)². Ɣef uḍebsi s sin yilmawen, amatu-nni yettak-d 1 − (36/38)² = 10,25%.
Rrehn ɣef yiwen wuṭṭunrrehnYiwen wuṭṭunYiwen wuṭṭun kan, ixelleṣ 35:1.Ɣer akk → ɣef ṭṭabla s snat n tkurin ixelleṣ 17 ɣef 1 i yal takurt i yeɣlin ɣef wuṭṭun-nwen, ihi 34 ɣef 1 ma ɣlint i snat. Acḥal i yetteklif ɣef uḍebsi s yiwen yilem, d acu ara t-yerren ɣer 2,70%?
Sken-d tifrat
Tiririt 2,78%. Lexlaṣ n 35 ɣef 1 mi ara ɣlint snat n tkurin ad t-yerr d 2,70% s tidet.
Seg 1 369-nni n tyugiwin, uṭṭun-nwen yella ɣef tkurt tamezwarut kan deg 36, ɣef tis snat kan deg 36, ɣef snat deg 1, u ulac-it ɣef yiwet deg 36 × 36 = 1 296.
Yiwet n tkurt: 72 n tyugiwin s +17, ihi +1 224. Snat n tkurin: 1 n tyuga s +34. Ulac: 1 296 n tyugiwin s −1. Amatu: 1 224 + 34 − 1 296 = −38, lmaziyya n 38/1 369 = 2,78%.
Lemmer tuɣli n snat n tkurin txelleṣ 35 ɣef 1, amatu yili d −37, u 37/1 369 = 1/37 = 2,70%, ssuma tawrupit. Lkazinu teṭṭef yiwen uferdisidrimenAferdisRrehn agejdan s wacu i yettxeddem unagraw neɣ amurar. Inagrawen n usnerni ttwaglamen s yiferdisen akken ad ilin i yal ṭṭabla.Ɣer akk → nniḍen deg 1 369.
Taḍsa i usgunfu
Rrhun igensanen d n tidet; rrhun izɣarayen snat n tikkal ssuma.
Iɣbula
- Wizard of Odds. “Double Ball Roulette.”
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.