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Intervalle


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Posted

Bonjour,

 

Dans les qcm il y a souvent des questions en rapport avec les intervalles de pari et les intervalles de confiance, je n'arrive pas à comprendre comment on distingue les 2, est-ce que quelqu'un pourrait m'expliquer car je suis complètement perdu, merci !!!

  • Solution
Guest Intervalle
Posted

Salut, 

  • IP =  valeur theorique vers experimentale
  • IC = l'inverse

Exemple de valeur théorique : population

Exemple de valeur expérimentale : echantillon 

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