loli Posted December 17, 2020 Posted December 17, 2020 question avant dodo, pourquoi la A est fausse ? on compare deux moyennes; observée et référence ! bonne nuit Quote
Solution Chat_du_Cheshire Posted December 17, 2020 Solution Posted December 17, 2020 Hello, les hypothèses concernent les populations et non les échantillons ! Hypnos and loli 2 Quote
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