eleven Posted December 30, 2019 Share Posted December 30, 2019 Bonjour, quelqu'un pourrait m'aider pour la question E svp ?? Quote Link to comment Share on other sites More sharing options...
Solution Chat_du_Cheshire Posted December 30, 2019 Solution Share Posted December 30, 2019 hi, même question y'a 1h : Quote Link to comment Share on other sites More sharing options...
lilcha Posted December 30, 2019 Share Posted December 30, 2019 @eleven cc , Se = VP/m+ d ou on a M+ = 50 nouveaux nés atteints et VP = 40 ( puisque on a trouvé 10 nouveaux nés faussement positif : FP) ==> Se =40/50 = 0.8 = 80% Quote Link to comment Share on other sites More sharing options...
Chat_du_Cheshire Posted December 30, 2019 Share Posted December 30, 2019 @lilcha l'item est faux, car l'échantillon n'est pas représentatif (et il demande la VPP, pas la Se) tout est expliqué dans le lien au dessus bon courage à vous ! Quote Link to comment Share on other sites More sharing options...
lilcha Posted December 30, 2019 Share Posted December 30, 2019 @Chat_du_Cheshire je me suis trompée j ai pensé que c etait l item C merci !! Quote Link to comment Share on other sites More sharing options...
eleven Posted December 30, 2019 Author Share Posted December 30, 2019 @Chat_du_Cheshire Ah oui désolé je n'avais pas vu, merci beaucoup !! @lilcha Ha ha merci quand même Quote Link to comment Share on other sites More sharing options...
Chat_du_Cheshire Posted December 30, 2019 Share Posted December 30, 2019 avec plaisir force à vous ! Quote Link to comment Share on other sites More sharing options...
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