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Theoreme central limite


cmoiiiwsh
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  • Ancien Responsable Matière

Bonjour

 

Le TCL nous dit que pour une variable quantitative de moyenne µ et de variance sigma2, la moyenne estimée M de µ suit une loi normale centrée sur µ et de variance sigma2

 

Autrement dit, en pratique, ton TCL te permettra de calculer la moyenne et la variance de ta moyenne estimée : je te renvoie aux formules très explicites que tu trouveras dans les diapos

 

Bonne journée 

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