Warning: session_start(): open(/home/clients/f221522c546927d9916cc374e7b79b1c/tmp/sess_62a3879062d25b1d12349df34177ee85, O_RDWR) failed: No space left on device (28) in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 29

Warning: session_start(): Failed to read session data: files (path: /home/clients/f221522c546927d9916cc374e7b79b1c/tmp) in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 29

Warning: session_start(): open(/home/clients/f221522c546927d9916cc374e7b79b1c/tmp/sess_faba3862c7e8426f3f815572a7570284, O_RDWR) failed: No space left on device (28) in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/connect.php on line 2

Warning: session_start(): Failed to read session data: files (path: /home/clients/f221522c546927d9916cc374e7b79b1c/tmp) in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/connect.php on line 2

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/#sql-temptable-ada39-6886-1.MAI' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 932

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 932

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/#sql-temptable-ada39-6886-2.MAI' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 936

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 936

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/#sql-temptable-ada39-6886-3.MAI' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 939

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 939

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/#sql-temptable-ada39-6886-4.MAI' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 953

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 953

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/#sql-temptable-ada39-6886-5.MAI' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 955

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 955

Warning: mysqli_query(): (HY000/1): Can't create/write to file '/home/nfs-clients/.mysql_tmp/MYvDaXvH' (Errcode: 28 "No space left on device") in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 982
Can't create/write to file '/home/nfs-clients/.mysql_tmp/MYvDaXvH' (Errcode: 28 "No space left on device")
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/clients/f221522c546927d9916cc374e7b79b1c/sites/mvconsult/index.php on line 991
MV CONSULT - MARC VANDERCAMMENLorsque la taille de l'échantillon a été déterminée, tous les membres de l'échantillon doivent être interrogés avant qu'on puisse tirer une conclusion
RSS
A
A
A
FR
Vrai / Faux
...
Le chiffre
...
Lire la suite
Les plus lus
Une histoire

...
Lire la suite
Epinglé
Renforcer l'inclusion urbaine
...
Lire la suite
Astuce
...
Lire la suite

Home

Lorsque la taille de l'échantillon a été déterminée, tous les membres de l'échantillon doivent être interrogés avant qu'on puisse tirer une conclusion
Vous avez répondu
Vrai
Bravo, c'est la bonne réponse !
C'est une obligation de la théorie statistique. Pas question d'interroger 10% de l'échantillon et de conclure sur cette base au caractère significatif ou pas des résultats.
Duplicate entry '0' for key 'PRIMARY'