carolineb Posted December 31, 2019 Share Posted December 31, 2019 Bonsoir! l'item d'un qcm qui compare 2 groupes "si on applique un test t de Student, il faudra vérifier la normalité et l'égalité des variances des distributions d'IMC dans les 2 groupes comparés" est compté vrai mais je pensais que c'était l'égalité des variances dans la population? Quote Link to comment Share on other sites More sharing options...
BR3212 Posted December 31, 2019 Share Posted December 31, 2019 Salut ! Effectivement cela me paraît bizarre ou est ce que tu as trouvé ce qcm ? Quote Link to comment Share on other sites More sharing options...
Solution Chat_du_Cheshire Posted December 31, 2019 Solution Share Posted December 31, 2019 C'est un erratum @carolinebnrd (Rangueil 2017) Quote Link to comment Share on other sites More sharing options...
carolineb Posted December 31, 2019 Author Share Posted December 31, 2019 oui cc de 2017 @BR3212 merci @Chat_du_Cheshire Quote Link to comment Share on other sites More sharing options...
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