Cours 5: L’échantillonnage Flashcards by Talha Iqbal

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Q

C’est quoi la population?

A

Ensemble des attribuer la entités à qui on veut attribuer la conclusion

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Q

Population Accessible?

A

Portion de la population cible qu’on peut atteindre

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Q

3 étapes d’échantillonage :

A

Spécifier la Population Cible
2.choisir procédé d’échantillonage
3.déterminer taille de l’échantillon

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Q

Critères de sélection

A

Critères d’inclusion Et d’exclusion

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Q

A

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Q

Types d’echantillonage

A

Probabiliste (4) /non- probabiliste (4)

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Q

Comme calculer la taille de l’échantillon?

A

à partir de:
(1) niveau alpha utilisé ;
(2) puissance désirée ;
(3) taille d’effet prévue.

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Q

A

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