Dsy Network www | forum | my | didattica | howto | wiki | el goog | stats | blog | dona | rappresentanti
Homepage
 Register   Calendar   Members  Faq   Search  Logout 
.dsy:it. : Powered by vBulletin version 2.3.1 .dsy:it. > Didattica > Corsi A - F > Calcolo delle probabilità e statistica matematica > Filez > Esame del 11/02/2009 De Falco
  Last Thread   Next Thread
Author
Thread    Expand all | Contract all    Post New Thread    Post A Reply
Collapse
darkman13
.arcimaestro.

User info:
Registered: Feb 2004
Posts: 272 (0.04 al dì)
Location:
Corso:
Anno:
Time Online: 3 Days, 14:00:17 [...]
Status: Offline

Post actions:

Edit | Report | IP: Logged
Esame del 11/02/2009 De Falco

Ciao, nessuno sciuro delle proprie risposte, può postarle?

12-02-2009 09:17
Click Here to See the Profile for darkman13 Click here to Send darkman13 a Private Message Find more posts by darkman13 Add darkman13 to your buddy list Printer Friendly version Email this Article to a friend Reply w/Quote
Collapse
donivl16
.fedelissimo.

User info:
Registered: Jul 2006
Posts: 56 (0.01 al dì)
Location: milano
Corso: informatica
Anno: primo
Time Online: 1 Day, 14:19:26 [...]
Status: Offline

Post actions:

Edit | Report | IP: Logged

chi ha fatto l'esercizio V.6 e 7 io propio nn ho idea da dove iniziare . il suggerimento dice di usare l'approssimazione normale ma nn l'ho visto mai la forma P(90<= M <= 110)
qualcuno mi puo aiutare.
grazie in anticipo.

12-02-2009 13:01
Click Here to See the Profile for donivl16 Click here to Send donivl16 a Private Message Find more posts by donivl16 Add donivl16 to your buddy list Printer Friendly version Email this Article to a friend Reply w/Quote
Collapse
middu
.arcimaestro.

User info:
Registered: Oct 2002
Posts: 466 (0.06 al dì)
Location:
Corso:
Anno:
Time Online: 4 Days, 16:14:21 [...]
Status: Offline

Post actions:

Edit | Report | IP: Logged

e usala nel modo : P(90 - E(M)/radice(varianza(M)) <= M- E(M)/radice(var(M)) <= 110- E(M) /radice(varianza(M)) dove con varianza di M e valore atteso di M devi sostituire i valori che hai ottenuto in precedenza . Poi ti calcoli così la probabilità F(110- E(M) /radice(varianza(M))m - F((90 - E(M)/radice(varianza(M)) e dopo ti fai i conti

13-02-2009 12:31
Click Here to See the Profile for middu Click here to Send middu a Private Message Find more posts by middu Add middu to your buddy list Printer Friendly version Email this Article to a friend Reply w/Quote
All times are GMT. The time now is 14:20.    Post New Thread    Post A Reply
  Last Thread   Next Thread
Show Printable Version | Email this Page | Subscribe to this Thread | Add to Bookmarks

Forum Jump:
Rate This Thread:

Forum Rules:
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is OFF
vB code is ON
Smilies are ON
[IMG] code is ON
 

Powered by: vBulletin v2.3.1 - Copyright ©2000 - 2002, Jelsoft Enterprises Limited
Mantained by dsy crew (email) | Collabora con noi | Segnalaci un bug | Archive | Regolamento | Licenze | Thanks | Syndacate
Pagina generata in 0.031 seconds (72.14% PHP - 27.86% MySQL) con 29 query.