On étudie la fréquence d’un événement grâce au graphique ci-dessous représentant \( 100 \) échantillons.
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"red"}], [[[15, 0.60716], [15, 0.61024]], {"stroke": "red"}], [[[14.3, 0.6087], [15.7, 0.6087]], {"stroke": "red"}], [[[16, 0.60096], [16, 0.60404]], {"stroke": "red"}], [[[15.3, 0.6025], [16.7, 0.6025]], {"stroke": "red"}], [[[17, 0.60756], [17, 0.61064]], {"stroke": "red"}], [[[16.3, 0.6091], [17.7, 0.6091]], {"stroke": "red"}], [[[18, 0.58856], [18, 0.5916399999999999]], {"stroke": "red"}], [[[17.3, 0.5901], [18.7, 0.5901]], {"stroke": "red"}], [[[19, 0.63236], [19, 0.63544]], {"stroke": "red"}], [[[18.3, 0.6339], [19.7, 0.6339]], {"stroke": "red"}], [[[20, 0.5967600000000001], [20, 0.59984]], {"stroke": "red"}], [[[19.3, 0.5983], [20.7, 0.5983]], {"stroke": "red"}], [[[21, 0.59766], [21, 0.6007399999999999]], {"stroke": "red"}], [[[20.3, 0.5992], [21.7, 0.5992]], {"stroke": "red"}], [[[22, 0.61416], [22, 0.61724]], {"stroke": "red"}], [[[21.3, 0.6157], [22.7, 0.6157]], {"stroke": "red"}], [[[23, 0.63346], [23, 0.63654]], {"stroke": "red"}], [[[22.3, 0.635], [23.7, 0.635]], {"stroke": "red"}], [[[24, 0.5877600000000001], [24, 0.59084]], {"stroke": "red"}], [[[23.3, 0.5893], [24.7, 0.5893]], {"stroke": "red"}], [[[25, 0.60136], [25, 0.60444]], {"stroke": "red"}], [[[24.3, 0.6029], [25.7, 0.6029]], {"stroke": "red"}], [[[26, 0.6108600000000001], [26, 0.61394]], {"stroke": "red"}], [[[25.3, 0.6124], [26.7, 0.6124]], {"stroke": "red"}], [[[27, 0.60976], [27, 0.6128399999999999]], {"stroke": "red"}], [[[26.3, 0.6113], [27.7, 0.6113]], {"stroke": "red"}], [[[28, 0.62256], [28, 0.62564]], {"stroke": "red"}], [[[27.3, 0.6241], [28.7, 0.6241]], {"stroke": "red"}], [[[29, 0.60646], [29, 0.60954]], {"stroke": "red"}], [[[28.3, 0.608], [29.7, 0.608]], {"stroke": "red"}], [[[30, 0.61406], [30, 0.61714]], {"stroke": "red"}], [[[29.3, 0.6156], [30.7, 0.6156]], {"stroke": "red"}], [[[31, 0.59496], [31, 0.59804]], {"stroke": "red"}], [[[30.3, 0.5965], [31.7, 0.5965]], {"stroke": "red"}], [[[32, 0.62156], [32, 0.62464]], {"stroke": "red"}], [[[31.3, 0.6231], [32.7, 0.6231]], {"stroke": "red"}], [[[33, 0.62556], [33, 0.62864]], {"stroke": "red"}], [[[32.3, 0.6271], [33.7, 0.6271]], {"stroke": "red"}], [[[34, 0.61386], [34, 0.6169399999999999]], {"stroke": "red"}], [[[33.3, 0.6154], [34.7, 0.6154]], {"stroke": "red"}], [[[35, 0.59836], [35, 0.60144]], {"stroke": "red"}], [[[34.3, 0.5999], [35.7, 0.5999]], {"stroke": "red"}], [[[36, 0.61016], [36, 0.61324]], {"stroke": "red"}], [[[35.3, 0.6117], [36.7, 0.6117]], {"stroke": "red"}], [[[37, 0.62146], [37, 0.62454]], {"stroke": "red"}], [[[36.3, 0.623], [37.7, 0.623]], {"stroke": "red"}], [[[38, 0.60446], [38, 0.60754]], {"stroke": "red"}], [[[37.3, 0.606], [38.7, 0.606]], {"stroke": "red"}], [[[39, 0.62726], [39, 0.63034]], {"stroke": "red"}], [[[38.3, 0.6288], [39.7, 0.6288]], {"stroke": "red"}], [[[40, 0.61836], [40, 0.62144]], {"stroke": "red"}], [[[39.3, 0.6199], [40.7, 0.6199]], {"stroke": "red"}], [[[41, 0.60656], [41, 0.60964]], {"stroke": "red"}], [[[40.3, 0.6081], [41.7, 0.6081]], {"stroke": 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0.58346], [60, 0.58654]], {"stroke": "red"}], [[[59.3, 0.585], [60.7, 0.585]], {"stroke": "red"}], [[[61, 0.6331600000000001], [61, 0.63624]], {"stroke": "red"}], [[[60.3, 0.6347], [61.7, 0.6347]], {"stroke": "red"}], [[[62, 0.60006], [62, 0.60314]], {"stroke": "red"}], [[[61.3, 0.6016], [62.7, 0.6016]], {"stroke": "red"}], [[[63, 0.59866], [63, 0.6017399999999999]], {"stroke": "red"}], [[[62.3, 0.6002], [63.7, 0.6002]], {"stroke": "red"}], [[[64, 0.62376], [64, 0.62684]], {"stroke": "red"}], [[[63.3, 0.6253], [64.7, 0.6253]], {"stroke": "red"}], [[[65, 0.61756], [65, 0.62064]], {"stroke": "red"}], [[[64.3, 0.6191], [65.7, 0.6191]], {"stroke": "red"}], [[[66, 0.58516], [66, 0.58824]], {"stroke": "red"}], [[[65.3, 0.5867], [66.7, 0.5867]], {"stroke": "red"}], [[[67, 0.60636], [67, 0.60944]], {"stroke": "red"}], [[[66.3, 0.6079], [67.7, 0.6079]], {"stroke": "red"}], [[[68, 0.59646], [68, 0.59954]], {"stroke": "red"}], [[[67.3, 0.598], [68.7, 0.598]], {"stroke": "red"}], [[[69, 0.61136], [69, 0.61444]], {"stroke": "red"}], [[[68.3, 0.6129], [69.7, 0.6129]], {"stroke": "red"}], [[[70, 0.61336], [70, 0.61644]], {"stroke": "red"}], [[[69.3, 0.6149], [70.7, 0.6149]], {"stroke": "red"}], [[[71, 0.59546], [71, 0.59854]], {"stroke": "red"}], [[[70.3, 0.597], [71.7, 0.597]], {"stroke": "red"}], [[[72, 0.6149600000000001], [72, 0.61804]], {"stroke": "red"}], [[[71.3, 0.6165], [72.7, 0.6165]], {"stroke": "red"}], [[[73, 0.62036], [73, 0.62344]], {"stroke": "red"}], [[[72.3, 0.6219], [73.7, 0.6219]], {"stroke": "red"}], [[[74, 0.61786], [74, 0.6209399999999999]], {"stroke": "red"}], [[[73.3, 0.6194], [74.7, 0.6194]], {"stroke": "red"}], [[[75, 0.5988600000000001], [75, 0.60194]], {"stroke": "red"}], [[[74.3, 0.6004], [75.7, 0.6004]], {"stroke": "red"}], [[[76, 0.61326], [76, 0.61634]], {"stroke": "red"}], [[[75.3, 0.6148], [76.7, 0.6148]], {"stroke": "red"}], [[[77, 0.58866], [77, 0.5917399999999999]], {"stroke": "red"}], [[[76.3, 0.5902], [77.7, 0.5902]], {"stroke": "red"}], [[[78, 0.61906], [78, 0.62214]], {"stroke": "red"}], [[[77.3, 0.6206], [78.7, 0.6206]], {"stroke": "red"}], [[[79, 0.60056], [79, 0.60364]], {"stroke": "red"}], [[[78.3, 0.6021], [79.7, 0.6021]], {"stroke": "red"}], [[[80, 0.62046], [80, 0.62354]], {"stroke": "red"}], [[[79.3, 0.622], [80.7, 0.622]], {"stroke": "red"}], [[[81, 0.61526], [81, 0.61834]], {"stroke": "red"}], [[[80.3, 0.6168], [81.7, 0.6168]], {"stroke": "red"}], [[[82, 0.60706], [82, 0.61014]], {"stroke": "red"}], [[[81.3, 0.6086], [82.7, 0.6086]], {"stroke": "red"}], [[[83, 0.63336], [83, 0.63644]], {"stroke": "red"}], [[[82.3, 0.6349], [83.7, 0.6349]], {"stroke": "red"}], [[[84, 0.58956], [84, 0.59264]], {"stroke": "red"}], [[[83.3, 0.5911], [84.7, 0.5911]], {"stroke": "red"}], [[[85, 0.59316], [85, 0.59624]], {"stroke": "red"}], [[[84.3, 0.5947], [85.7, 0.5947]], {"stroke": "red"}], [[[86, 0.62386], [86, 0.6269399999999999]], {"stroke": "red"}], [[[85.3, 0.6254], [86.7, 0.6254]], {"stroke": "red"}], [[[87, 0.5856600000000001], [87, 0.58874]], {"stroke": "red"}], [[[86.3, 0.5872], [87.7, 0.5872]], {"stroke": "red"}], [[[88, 0.62226], [88, 0.62534]], {"stroke": "red"}], [[[87.3, 0.6238], [88.7, 0.6238]], {"stroke": "red"}], [[[89, 0.60066], [89, 0.6037399999999999]], {"stroke": "red"}], [[[88.3, 0.6022], [89.7, 0.6022]], {"stroke": "red"}], [[[90, 0.60106], [90, 0.60414]], {"stroke": "red"}], [[[89.3, 0.6026], [90.7, 0.6026]], {"stroke": "red"}], [[[91, 0.58636], [91, 0.58944]], {"stroke": "red"}], [[[90.3, 0.5879], [91.7, 0.5879]], {"stroke": "red"}], [[[92, 0.60096], [92, 0.60404]], {"stroke": "red"}], [[[91.3, 0.6025], [92.7, 0.6025]], {"stroke": "red"}], [[[93, 0.61146], [93, 0.61454]], {"stroke": "red"}], [[[92.3, 0.613], [93.7, 0.613]], {"stroke": "red"}], [[[94, 0.59506], [94, 0.59814]], {"stroke": "red"}], [[[93.3, 0.5966], [94.7, 0.5966]], {"stroke": "red"}], [[[95, 0.60266], [95, 0.60574]], {"stroke": "red"}], [[[94.3, 0.6042], [95.7, 0.6042]], {"stroke": "red"}], [[[96, 0.63346], [96, 0.63654]], {"stroke": "red"}], [[[95.3, 0.635], [96.7, 0.635]], {"stroke": "red"}], [[[97, 0.6078600000000001], [97, 0.61094]], {"stroke": "red"}], [[[96.3, 0.6094], [97.7, 0.6094]], {"stroke": "red"}], [[[98, 0.5957600000000001], [98, 0.59884]], {"stroke": "red"}], [[[97.3, 0.5973], [98.7, 0.5973]], {"stroke": "red"}], [[[99, 0.60656], [99, 0.60964]], {"stroke": "red"}], [[[98.3, 0.6081], [99.7, 0.6081]], {"stroke": "red"}], [[[100, 0.62126], [100, 0.62434]], {"stroke": "red"}], [[[99.3, 0.6228], [100.7, 0.6228]], {"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.