Interquartile range
en construction
Définition
XXXXXXXXX
Français
XXXXXXXXX
Anglais
interquartile range
The interquartile range (IQR) is a measure of variability, based on dividing a data set into quartiles. Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.
Contributeurs: Isaline Hodecent, wiki
