On étudie la fréquence d’un événement grâce au graphique ci-dessous représentant \( 100 \) échantillons.
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0.417464], [94, 0.421336]], {"stroke": "red"}], [[[93.3, 0.4194], [94.7, 0.4194]], {"stroke": "red"}], [[[95, 0.416064], [95, 0.419936]], {"stroke": "red"}], [[[94.3, 0.418], [95.7, 0.418]], {"stroke": "red"}], [[[96, 0.433064], [96, 0.436936]], {"stroke": "red"}], [[[95.3, 0.435], [96.7, 0.435]], {"stroke": "red"}], [[[97, 0.367264], [97, 0.37113599999999997]], {"stroke": "red"}], [[[96.3, 0.3692], [97.7, 0.3692]], {"stroke": "red"}], [[[98, 0.398364], [98, 0.402236]], {"stroke": "red"}], [[[97.3, 0.4003], [98.7, 0.4003]], {"stroke": "red"}], [[[99, 0.407864], [99, 0.411736]], {"stroke": "red"}], [[[98.3, 0.4098], [99.7, 0.4098]], {"stroke": "red"}], [[[100, 0.425064], [100, 0.428936]], {"stroke": "red"}], [[[99.3, 0.427], [100.7, 0.427]], {"stroke": "red"}]]}
Déduire de ce graphique une valeur approchée de la taille \( N \) des échantillons puis choisir
la valeur exacte la plus proche parmis les choix suivant.