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Dans laquelle des situations suivantes y a-t-il plus de chance qu'on utilise un test indpendant ? a) Pour tester le calcul mental chez des enfants

Dans laquelle des situations suivantes y a-t-il plus de chance qu'on utilise un test indpendant ? a) Pour tester le calcul mental chez des enfants entre le premier et le dernier jour de classe b) Pour tester l'efficacit de l'quitation pour rduire le taux de cholestrol c) Pour tester la diffrence de taux de douleur aprs la prise d'un mdicament d) Pour tester la diffrence de confiance en soi entre des athltes et des nonathltes

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