Ngā Peti Rūreti · Peti o waho · douzaine · 7 meneti

Peti Tatini i te Rūreti

Ko te peti tatini i te rūreti ka kapi i ngā tau tekau mā rua e whai tahi ana: 1–12, 13–24, 25–36 rānei.

Whakautu poto

Tekau mā rua ngā tau, ka utua 2:1. TūponotangapāngarauTūponotangaTe tūpono o tētahi putanga, mai i te 0 ki te 1, mai i te 0% ki te 100% rānei. Tau kotahi: 1/37 = 2.70%.Pānuitia katoatia → 32.43%. Ka hinga i te kore.

ka kapi
12 / 37
tūponotanga
32.43%
ka utua
2:1
SD mō ia $1
1.39
I runga i te tēpu · 12 tau
I runga i te wīra
0321519421225173462713361130823105241633120143192218297281235326

Kei hea ngā tatini i te tēpu rūreti?

Ko ngā pouaka e toru i te taha roa o te mahere petitaputapuMahere petiTe tukutuku peti kua tāia ki te tēpu. Arā anō: tēpu, kākahu tēpu, felt.Pānuitia katoatia →, kua tohua ko 1st 12, 2nd 12, 3rd 12, ā, i ngā tēpu Wīwī, ko P12 (première), M12 (moyenne), D12 (dernière). Me tutuki i ia pouaka anake te tepe iti o te tēpu. Kāore te korewīraKoreTe kōhao kākāriki kotahi kāore e kapia e tētahi peti utu ōrite, tatini, tīwae rānei; te pūtake o te painga o te whare. Arā anō: kore kotahi, 0.Pānuitia katoatia → i roto i tētahi tatinipetiTatini1–12, 13–24, 25–36 rānei, ko te utunga 2:1.Pānuitia katoatia →.

Ka tau te pōro ki hea i te peti tatini% o ngā hurihanga
ka toa tēnei peti
32.43%
he tau kē
64.86%
kore
2.70%
% o ngā hurihanga
032.4364.86%

Ngā Tepe Tēpu RūretiRūreti Wīwī

Te utunga me te tūmanako o te tatini i te rūreti

Ko te tūpono tōkeke ki ngā tau tekau mā rua i roto i te 37 he 2.083 ki te 1; ka utua e te tēpu he 2. Ka toa te tatini $10, ka hoki mai he $20. I ngā hurihanga toharite e 37: 12 ngā toa (+$240), 25 ngā hapa (−$250), ko te tapeke −$10.

$10 × 100 hurihangatatini
tūponotanga mō ia hurihanga32.43%
ngā toa tūmanako i ngā hurihanga 10032.4
hua tūmanako−$27.03
hipanga paerewa$140
p(kāore he toa i ngā hurihanga 100)0.000000%
raupapa hinga roa rawa e tika ana12 hurihanga
He ōrite te ngaronga tūmanako ki ērā atu peti katoa. Ko te horanga te mea e kōwhiria ana e koe.

E rua ngā tatini i te wā kotahi

Ki te kapi koe i ngā tatini e rua ki ngā maramaramoniMaramaraHe tohu e tohu ana i tētahi moni pūmau, ka whakatakotoria ki te mahere peti hei peti. Arā anō: check.Pānuitia katoatia → ōrite, ka toa i ngā hurihanga 24 o te 37 (64.9%), engari kotahi noa te waemoniWaeTe moni peti taketake e mahi ai tētahi pūnaha, tētahi kaitākaro rānei. Ka whakaahuatia ngā kauneke ki ngā wae kia hāngai ai ki ia tēpu.Pānuitia katoatia → huamoni: ka toa 2 i tētahi, ka hinga 1 i tērā atu. Ko ngā hurihanga hinga e 13, e rua ngā wae te utu o ia mea. (24 × 1 − 13 × 2)/37 = −2/37 mō ia wae e rua, te 2.70% noa. He āhua ātaahua, he toa tata ki ngā hurihanga e rua i ia toru, ā, kāore te painga i te rerekē.

$10 ki ia tatini o ngā mea e ruaputangatūponotangahua
te pōro i tētahi tatini kua kapikotahi ka toa, kotahi ka hinga64.86%+$10
te pōro i te tatini tuatoruka hinga ngā mea e rua32.43%−$20
koreka hinga ngā mea e rua2.70%−$20
tūmanako mō ia hurihanga−$0.54
2.70% o te $20 kua petihia.

Ngā tatini rūreti me ngā kauneke

Ko te whakarearua i muri i te hinga i te tatini, kāore e whakahoki pērā i te peti utu ōrite: ko te utungamoniUtungaTe moni ka whakahokia e te peti toa, ka kīia ko “X ki te 1”, hei tāpiri ki te moni peti ka whakahokia.Pānuitia katoatia → 2 ki te 1 i muri i te whakarearua ka whakahoki i ngā hinga e rua, kaua i ngā hinga katoa, nā reira ko te “MartingalerautakiMartingaleHe kauneke e whakarua ana i te peti i muri i ia hinga. Tirohia te wāhanga Rautaki mō ōna mahi me ngā mea kāore e mahia e ia.Pānuitia katoatia → tatini” paerewa ka whakaretoru kē. Ko te whakaretoru ka tae ki te tepe tēputēpuTepe tēpuTe peti iti rawa me te peti nui rawa ka whakaaetia. Ko te tepe nui te mea e aukati ana i ngā kauneke whakarua.Pānuitia katoatia → $500 mai i te $5 i ngā hīkoi e rima, ki te whitu mō te whakarearua i te wheropetiWheroHe peti utu ōrite ki ngā tau whero e 18. Wīwī: rouge.Pānuitia katoatia →. Ko ngā pūnaha e huri ana i te tatini ka mahue, kāore e rerekē tētahi mea, nō te mea he motuhake ngā hurihanga.

Ngā Hurihanga Rūreti Motuhake

I te wīra

Ko ngā tau tekau mā rua o tētahi tatini kua marara huri noa i te taiapa; ko te tatini tuatahi kei ngā kōhaotaputapuKōhaoTētahi o ngā wehenga e 37 kua tauia i te rōta. Arā anō: slot, cup.Pānuitia katoatia → 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, e noho ana ki ngā tūranga kua horahia puta noa i te wīra katoa. He peti mahere peti te tatini, kāore he wāhangawīraWāhangaHe pewa kōhao honohono i te wīra, he rerekē i tētahi rōpū i te mahere peti.Pānuitia katoatia → ā-tinana, koia te take kāore ngā kaitākaro wīra tītaha e whakamahi.

Ngā pātai

He waimarie ake tētahi tatini i tētahi atu i te rūreti?

Kāo. He 12 o te 37 ia mea. Kei roto i te tatini tuarua te 17, te tau e nui rawa ana ngā peti, ā, kāore he pānga.

Ka taea e au te peti ki ngā tatini e toru?

Āe, ā, ka toa koe i tētahi, ka hinga i ngā mea e rua i ngā hurihanga 36 o te 37, ā, ka hinga ngā mea e toru i te kore.

He aha i utua ai te tatini me te tīwae 2 ki te 1?

Ka kapi ngā mea e rua i ngā tau tekau mā rua. Ko te kapinga anake te mea ka tatauria e te ture utunga.

He katakata iti

Ka toa i te 64.9% o ngā hurihanga. Ka ngaro te 2.70% o te moni.

Ka toa i te 64.9% o ngā hurihanga. Ka ngaro te 2.70% o te moni.

Ngā Puna

  1. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Upoko 13, rūreti.
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