Tusaale Socod: Fiid $100 ah oo Casaan ah
Boqol doollar, chips shan doollar ah, casaan wareeg kasta, iyo xeer joojin. Wareeg wareeg.

Fiid la jilay oo miis toos ah: ilaa 60 wareeg oo $5 casaan ah oo ka yimid miisaaniyad $100 ah, leh xadka khasaaraha $50 iyo xadka faa'iidada $50. Xadka khasaaraha ayaa soo afjaray wareegga 36. Fadhigu wuxuu muujinayaa sida kala-duwanaanshuhu u eg yahay waqtiga dhabta ah iyo sababta xeerka joojintu u ahaa go'aanka keliya ee muhiimka ahaa.
Qorshaha
Ma jirtaa istaraatiijiyad roulette oo ugu fiican $100? Midna ma jirto oo hoos u dhigta kharashka celceliska. Miisaaniyaddaasi waa lacag aan waayi karno; waxa aan dooranno waa sharadka iyo xeerarka joojinta. Sharad $5, 5% miisaaniyadda, taasoo na siisa qiyaastii labaatan sharad oo khasaara gacanta. Xadka khasaarahaistaraatiijiXadka khasaarahaQadar khasaare oo horay loo dejiyay oo aad fadhiga ku joojinayso.Akhri dhammaan → −$50 iyo xadka faa'iidadaistaraatiijiXadka faa'iidadaBartilmaameed faa'iido oo horay loo dejiyay oo aad fadhiga ku joojinayso.Akhri dhammaan → +$50, hadda la go'aamiyay. Khasaaraha la filayoxisaabKhasaaraha la filayoQiimaha la filayo oo lagu dhuftay wadarta lacagta la sharadsaday; celceliska lacagta lagu khasaaro fadhi ama muddo.Akhri dhammaan → 60 wareeg gudahood waa 60 × $5 / 37 = $8.11. Waxaan filaynaa inaan ka tagno qiyaastii $92 oo aan ku jirno meel kasta oo u dhexeysa $20 iyo $170 itimaalxisaabItimaalFursadda natiijo, 0 ilaa 1 ama 0% ilaa 100%. Hal lambar: 1/37 = 2.70%.Akhri dhammaan → macquul ah.
Wareegyada 1–20
C M M C C 0 M C C M C M M M C C M C M C. Toban casaansharadCasaanSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee casaanka ah. Faransiis: rouge.Akhri dhammaan →, sagaal madowsharadMadowSharad lacag isle'eg ah oo ku saabsan 18-ka lambar ee madow. Faransiis: noir.Akhri dhammaan →, hal ebergiraangirEberHal godka cagaaran ee aan daboolin sharad lacag isle'eg ah, dersin ama tiir; isha faa'iidada kasiinada. Sidoo kale: single zero, 0.Akhri dhammaan →: +$50 − $45 − $5 = $0. Haraaga $100. Eberkii wareegga 6 wuxuu ku kacay hal chiplacagChipCalaamad u taagan qadar go'an, oo la dul dhigo shaxda sharadka si sharad loo sameeyo. Sidoo kale: check.Akhri dhammaan → wuxuuna ahaa, 1/37, wax yar hore. Halkan waxba kama duwana caadiga. Waxaan nahay isle'eg labaatan wareeg kadib.
Wareegyada 21–36
M M M M M C M M C M M C M M M M. Shan madow bilowga, saddex iyo toban guud ahaan: saddex casaan, saddex iyo toban madow, +$15 − $65 = −$50. Haraaga $50. Kani waa qaybta dadka ka dhigta inay beddelaan sharadkooda, laba jibbaaraan ama midabka beddelaan. Itimaalka 13 madow ama ka badan 16 wareeg gudahood waa ka yar 1%; waxay ku dhici lahayd qof caawa. Waxaan $50 ka hoosaynaa bilowgii, xadka khasaaraha wuxuu shaqeeyaa wareegga 36, waanna istaagnaa.

Wareegyada 37–60, annaga la'aanteen
C M C M, kadib C C M C 0 C M C C M C C M M C C M C M C. Afar iyo toban casaan, sagaal madow, hal eber: haddii aan joogi lahayn, +$70 − $45 − $5 = +$20 iyo haraa $70 ah wareegga 60. Lix iyo soddon wareeg miis toos ah waa qiyaastii 45 daqiiqo. Waxaan ka tagnay $50, $50 hoos, marka loo eego −$4.86 la filayay 36 wareeg. Saddex iyo toban casaan, laba iyo labaatan madow, hal eber.
- p10 −$100
- p25 −$100
- dhexdhexaad −$100
- p75 +$0
- p90 +$70
Waxa dhacay
Waxaan bixinnay qiyaastii $5 45 daqiiqo oo roulette ah, oo lagu daray $45 nasiib xumo ah. Saddex iyo toban casaan 36 wareeg gudahood aad ayay uga hooseysaa 17.5-ka la filayay, sagaal casaan oo ka yar madowgana waa −$45 eberka ka hor. Fiidka waxaa go'aamiyay kala-duwanaanshahaxisaabKala-duwanaanshoCabbir muujinaya sida ballaaran ee natiijooyinku ugu kala firdhsan yihiin qiimaha la filayo agtiisa. Sare hal lambar, hoose sharadyada lacag isle'eg.Akhri dhammaan →; qiimaha waxaa go'aamiyay sharadka iyo wareegyada; xadka khasaaraha ayaa go'aamiyay goorta uu dhammaado. Joogitaanku wuxuu soo celin lahaa $20 wareegga 60, taasina sabab uma aha in la joogo: soo kabashaduna waxay ahayd kala-duwanaansho, sidoo kale taxanaha madowga ee ka horreeyay.
Waxa aynaan samayn
Beddelidda sharadka khasaare kadib (taasi waa kordhinistaraatiijiKordhinXeer kasta oo beddela sharadka iyadoo lagu salaynayo natiijooyinkii hore. Kordhinnada tabanka ah waxay kor u qaadaan khasaare kadib, kuwa togan guul kadib.Akhri dhammaan →, waxayna kordhisaa wadarta sharadyadalacagWadarta sharadyadaWadarta lacagta la sharadsaday fadhi ama muddo, oo lagu tiriyo guulaha dib loo sharadsaday. Sidoo kale: handle, action.Akhri dhammaan →). Beddelidda midabka taxanaha madowga kadib (isla odds). Joogitaanka 60 wareeg kadib sababtoo ah waxaan ahayn “ku dhawaad isle'eg” (taasi waa xadka khasaaraha oo dib loogu gorgortamayo). Sharadsashada dersinkasharadDersin1–12, 13–24 ama 25–36, wuxuu bixiyaa 2:1.Akhri dhammaan → “aan soo bixin” (isla faa'iidada kasiinada, qaab kale). Mid kasta oo kuwan ka mid ah wuxuu beddeli lahaa qaabka fiidka midna ma beddeleen kharashkiisa la filayo.
Su'aalo
Labaatan chip gacanta halkii toban. Fiidku wuu sii dheeraadaa; kharashka wareeggiiba kala badh ayuu noqdaa.
Khasaaraha la filayo $4.05 halkii $8.11. Haa.
Wax kasta ma ahayn. Saddex iyo toban madow lix iyo toban wareeg gudahood waxay dhacdaa qiyaastii hal fiid 125-kiiba.
Kaftan yar

Sharadka iyo wareegyada ayaa dejiyay qiimaha. Giraangirta ayaa dejisay niyadda.
Ilaha
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.