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[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
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[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
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[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace_callback() [function.preg-replace-callback]: Requires argument 2, '(!empty($user->lang['$1'])) ? $user->lang['$1'] : ucwords(strtolower(str_replace('_', ' ', '$1')))', to be a valid callback
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Soziologie Forum • Thema anzeigen - Statistik 2 Vorlesung

Statistik 2 Vorlesung

Qualitativ oder Quantitativ, dass ist hier die Frage!

Moderator: stv|soziologie

Statistik 2 Vorlesung

Beitragvon Sarah004 » 15.04.2010, 10:16

Hallo!

Wer kann mir das 6. Beisiel der Hudec-Prüfung vom 14. März 2009 erklären?

Wie komme ich auf die 2 t-Statistik-Werte?

Und wie erhalte ich die Antwort von c)?
--> welche Werte für Y würden Sie für X=100 und für X=50 schätzen und welcher der beiden Schätzwerte hat eine geringere Streuung?

BITTE UM ANTWORT, wenn jemand das Ergebnis hat und diese Prüfung auch bald schreibt!!!
VIELEN DANK!!

lg Sarah
Sarah004
 
Beiträge: 13
Registriert: 30.09.2009, 08:04

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