Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 8

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 11

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 14

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 105

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 105

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 105

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 106

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 106

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 108

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 108

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 108

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 108

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 108

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 109

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 109

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 109

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 109

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 111
 Forum Panda Pirate
Forum Grenier xIF  
Panda Pirate, forum rôliste

Deprecated: Function strftime() is deprecated since 8.1, use IntlDateFormatter::format() instead in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 39
Lisez d'abord la FAQ, svp =>[ FAQ ] [ Thread Index ] [ Search ] [ Archives ] [ Pandapirate ]

Topic: On t'as déjà répondu ?
Posted by: P.S, le ragondin des Alpages. at jeu. 24 mars 2011 15:31:51
Keywords:
Message:

... Il me semble que c'est une loi binomiale de probabilité 0,5...

Dans ton cas, la proba c'est (10!/(6! * 4!))*0,5^10, soit 20,51%.

Grosso modo, pour X lancé, la proba d'avoir Y réussite est de :

(x!/(y!*(x-y)!)*0,5^x), qui est une simplification de la loi binomiale lorsque les deux résultats possibles sont équiprobable.

Après y a moyen de réutiliser quasiment exactement la même formule pour des réussite non équiprobable...

P.S.



Warning: Undefined variable $link in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 98

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php:98 Stack trace: #0 /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php(98): mysqli_query(NULL, 'SELECT rootID, ...') #1 /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php(52): displayThread('112271') #2 {main} thrown in /home/clients/13eaf4559a54d78787520f07cab62616/web/panda/archreply.php on line 98