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Probleme cu probleme

 
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uniculdan



Joined: 24 Jun 2017
Posts: 2

PostPosted: Sat Jun 24, 2017 7:19 pm    Post subject: Probleme cu probleme Reply with quote

Salutari! Am nevoie de putin ajutor in legatura cu 2 probleme:
1. Patru persoane joaca urmatorul joc: Fiecare jucator alege la inceput un numar 2 <= k <= 12. Se arunca cele 2 zaruri. Daca suma fetelor aparute in urma aruncarii celor 2 zaruri este egala cu numarul ales de unul dintre jucatori, atunci acel jucator castiga un taler. Calculati pentru fiecare numar 2<=k<=12 castigul estimat pe aruncare, si pe runda(4 aruncari=o runda).

2. Care este probabilitatea aparitiei a cel putin doua numere consecutive la loto 6/49?
Indiciu: Considerati evenimentul complementar: nu se extrag perechi de numere consecutive.

Multumiri!
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uniculdan



Joined: 24 Jun 2017
Posts: 2

PostPosted: Tue Jun 27, 2017 7:15 am    Post subject: Reply with quote

S-au rezolvat!
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Laurian Filip
Site Admin


Joined: 25 Nov 2007
Posts: 471
Location: Bucuresti

PostPosted: Tue Jun 27, 2017 10:59 pm    Post subject: Reply with quote

Bine ai venit pe forum.

Daca timpul iti permite, ar fi frumos sa postezi si rezolvarile, acum ca le-ai descoperit. In cazul in care cineva ajunge dintr-o cautare pe google aici, mesajul "s-au rezolvat" nu ii va fi chiar de folos. Smile
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