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test de comparaison de deux moyennes


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Posted (edited)

hey, non il ne nécessite de rien calculer ! on te demande jamais de calculer les statistiques de test en annale, ici il faut juste comparer la valeur de la statistique de test de l'énoncé (1,63) au seuil (2,1) : on n'a pas dépassé le seuil donc c'est NON significatif 🙂

Edited by Chat_du_Cheshire

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