Umzekelo: umgca we-Labouchère
Bhala 1-2-3-4, bheja iziphelo, uzicime xa uphumelela, wongeze ilahleko ekupheleni. Inkqubo yokucima ngomgca omnye ogqitywayo nomnye obaleka ulawulo.
Iseshoni elinganisiweyo ye-Labouchère nge-$5 kwiyunithi nganye, injongo i-$50 kumgca ngamnye. Umgca wokuqala ugqitywe kwimijikelo esi-8 nge-$50 ngqo. Owesibini ukhule waba ngumgca wamanani ali-16 nebheji ye-$200 ngaphambi kokuba umda wetafileitafileUmda wetafileIbheji encinci nenkulu evumelekileyo. Ubuninzi yinto emisa ukunyuswa kweebheji okuphindaphindayo.Funda yonke → usenze siwuyeke sihle nge-$400. Idla ngokusebenza, ze ingasebenzi.
Hamba ngenkqubo
Ibheji linani lokuqala kongezwe elokugqibela. Ukuphumelela kucima omabini. Ilahleko ibhala ibheji ekupheleni.
Iibheji neziphumo zikwiiyunithi zebheji yesiseko.
Isicwangciso
Bhala 1 2 3 4 ekhadini. Kumjikelo ngamnye, bheja isimbuku samanani amabini asekupheleni, kobomvuibhejiObomvuIbheji yemali elinganayo kumanani ali-18 abomvu. NgesiFrentshi: rouge.Funda yonke →. Impumelelo icima omabini amanani; ilahleko yongeza ibheji ekupheleni ngasekunene. Umgca ugqitywa xa kungashiyekanga nto, nto leyo izuza isimbuku sokuqala, iiyunithiimaliIyunithiIbheji esisiseko esetyenziswa yinkqubo okanye ngumdlali. Ukunyuswa kweebheji kuchazwa ngeeyunithi ukuze kusebenze kuyo nayiphi na itafile.Funda yonke → ezili-10, i-$50. Umgca ufuna impumelelo enye kuphela kwiilahleko ezimbini ukuze ugqitywe, kuba impumelelo nganye isusa amanani amabini kwaye ilahleko nganye yongeza elinye. Obomvu uphumelela kwi-48.65% yemijikelo, nto leyo ingaphezulu kwesinye kwisithathu esifunekayo, ngoko uninzi lwemigca luyagqitywa.
Umgca 1, imijikelo 1–8
1 2 3 4 → ibheji 5 (1+4): L, umgca 1 2 3 4 5. Ibheji 6: P, umgca 2 3 4. Ibheji 6: L, umgca 2 3 4 6. Ibheji 8: P, umgca 3 4. Ibheji 7: L, umgca 3 4 7. Ibheji 10: P, umgca 4. Ibheji 4: L, umgca 4 4. Ibheji 8: P, ugqityiwe. Imijikelo esibhozo, iimpumelelo ezine neelahleko ezine. Isiphumo +$50, ngqo injongo, ibheji ingazange igqithe i-$50. Isebenza njengomatshini omncinci.
Umgca 2, imijikelo 9–39
1 2 3 4 kwakhona. Iilahleko ezilishumi elinanye kwimijikelo elishumi elinesibini yokuqala. Ilahleko nganye yongeza inani elisisimbuku samanye amabini, ngoko umgca ukhula ngobude nangobukhulu: emva kwemijikelo elishumi elinesibini ubufundeka 2 3 4 5 6 7 8 9 10 12 14 16 18 kwaye ibheji ibiyi-$100. Kumjikelo wama-23 ubunamanani ali-16 kwaye umjikelo wenkqubo ubumi kwi-−$850. Iimpumelelo zicima amanani amakhulu asekupheleni, nto leyo iyanceda: iimpumelelo ezilithoba kwimijikelo elishumi elinesihlanu elandelayo zinciphise umgca waba ngu-12 14 16 18 nomjikelo wenkqubo waba yi-−$250 kumjikelo wama-38, ibheji ichukumisa umda we-$200 endleleni. Emva koko iqandaiviliIqandaIsikhewu esinye esiluhlaza esingagubungelwa yibheji yemali elinganayo, yedazini okanye yekholamu; umthombo wenzuzo yekhasino. Kwakhona: iqanda elinye, 0.Funda yonke →: ibheji ye-$150 ilahlekile, umgca ufundeka 12 14 16 18 30, kwaye ibheji elandelayo, i-$210, ibingaphezu komda. Umjikelo wenkqubo ubumi kwi-−$400. Simile. Umgca ngewagqitywa nge-+$50 ekugqibeleni, ukuba “ekugqibeleni” kufike ngaphambi komda kwaye imali yokudlalaimaliImali yokudlalaIsixa esipheleleyo esibekelwe ukudlala. Ulawulo lwemali yokudlala kukugqiba ukuba ingakanani kuyo oyibeka emngciphekweni kwibheji nganye nakwiseshoni nganye.Funda yonke → ingaphelanga.
- p10 −$500
- p25 −$500
- umbindi −$500
- p75 −$500
- p90 +$1,360
Iiakhawunti
Isixa esipheleleyo esibhejiweyo yi-$3,770 kwimijikelo engama-39 xa kuthelekiswa ne-$195 ngokubheja ngokulinganayo. Ilahleko elindelekileyoizibaloIlahleko elindelekileyoIxabiso elilindelekileyo liphindwe ngesixa esipheleleyo esibhejiweyo; isixa esiphakathi esilahlekayo kwiseshoni okanye kwixesha elithile.Funda yonke → kwi-$3,770 yi-$102; eyokwenyani −$350, malunga nesinye kwisithathu sokutenxa okuqhelekileyo (standard deviation)izibaloUkutenxa okuqhelekileyo (standard deviation)Ingcambu yesikwere yokwahluka; umgama oqhelekileyo wesiphumo ukusuka kwixabiso elilindelekileyo.Funda yonke → ngaphantsi, kuba kwezi bheji ukutenxa okuqhelekileyo okunye kumalunga ne-$700. Umgca we-LabouchèreisicwangcisoLabouchèreInkqubo yokucima: bhala umgca wamanani, ubheje isixa samanani amabini asekupheleni, uwacime emva kokuphumelela, wongeze ibheji elahlekileyo emva kokulahlekelwa.Funda yonke → obaleka ulawulo unesona sixa esipheleleyo esibhejiweyoimaliIsixa esipheleleyo esibhejiweyoIsixa esipheleleyo esibhejiweyo kwiseshoni okanye kwixesha elithile, kubalwa nemali ephumeleleyo ephinda ibhejwe. Kwakhona: handle, action.Funda yonke → sikhulu kuyo nayiphi na inkqubo eqhelekileyo, kuba ilahleko nganye inyusa ibheji ngesixa selahleko kwaye umgca awunasilingi ngaphandle kweyetafile.
Oko kubonakaliswa yile seshoni
I-Labouchère inophawu olunqabileyo lokuba idla ngokusebenza, yiyo loo nto yayingumba wencoko kwizidlo zexesha likaVictoria kwaye yiyo loo nto isathengiswa. Imigca egqitywayo mincinci kwaye yenzeka rhoqo; umgca obaleka ulawulo mkhulu kwaye unqabile, kwaye ubukhulu bawo abunamda. Ilahleko elindelekileyo kwidola nganye yi-−2.70% kuzo zombini iinxalenye, kwaye ekuphela kwempembelelo yenkqubo kukugqiba ukuba ukweyiphi inxalenye ngobusuku obuthile.
Imibuzo
Ewe: umgca we-1 2 3 4 5 6 8 9 ungahlulwa ube yimigca emibini enesimbuku esifanayo, nto leyo ithoba ibheji kwaye iphindaphinda kabini inani lemigca ekufuneka igqitywe. Itshintsha imilo, hayi ixabiso.
Umgca we-1 1 yinjongo yeeyunithi ezimbini nebheji ye-$10; ugqitywa ngokukhawuleza kwaye ubaleka ulawulo ngokulula kwangolo hlobo. Ubude bubeka injongo kuphela.
Ewe, phantsi kwamagama amalunga neshumi elinesibini. UHenry Labouchère wayenza yaziwa ngeminyaka yee-1870; akazange ayiqambe.
Uncumo
Idla ngokugqitywa. Okungaqhelekanga kufuna amaphepha amaninzi.
Imithombo
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.
- Schwartz, D. G. Roll the Bones: The History of Gambling.