À chaque sondage, la même question revient presque à chaque fois: est-ce que les différences observées sont statistiquement significatives? Comme les maisons de sondages et médias ne font pas en général une bonne job pour rapporter cela, j'ai créé un petit calculateur où vous entrez quelques chiffres et cela vous donne la réponse.
La page est permanente et disponible ici. N'hésitez pas à utiliser les résultats sur facebook or twitter, tant que vous indiquez correctement la source.
Au fait, bonne année 2014 à tous!
Every poll, the same question is asked: are the observed differences statistically significant? Since pollsters and the medias don't do a very good job at reporting that, I created this little calculator where you enter some numbers (for instance the % for two parties) and it automatically tells you the answer.
The page is permanent and available here. Don't hesitate to use the results on facebook/twitter, as long as you mention the source.
Also, Happy New Year 2014!
Every poll, the same question is asked: are the observed differences statistically significant? Since pollsters and the medias don't do a very good job at reporting that, I created this little calculator where you enter some numbers (for instance the % for two parties) and it automatically tells you the answer.
The page is permanent and available here. Don't hesitate to use the results on facebook/twitter, as long as you mention the source.
Also, Happy New Year 2014!
