statistique.py

Created on February 29, 2024

603 Bytes

# Type your text here
mediane = chiffre du milieu ou 
somme des deux du milieu /2

etendu = chiffre + grand - chiffre
le plus petit 

ecart interquartile = Q3-Q1

Q1= 1/4*nb de chiffre dans la 
serie et j'arrondie au dessus

Q2 = mediane 

Q3 = 3/4*nb de chiffre 

variance = n1*(x1-moyenne)^^2
+n2(x2-moyenne)^^2+...jusqu'au 
dernier terme et 
tous ca / par n1+n2+...+n...

ecart-type= sigma =racine du 
resultat de la variance 

pour trouver G 
moyenne de xi et yi 

pour la droite d'ajustement : 
  methode de mayer : moyenne 
premiere partie des points et 
de la deuxieme partie

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