The data was divided into quartiles to better understand the distribution of income levels.
Les données ont été divisées en quartiles afin de mieux comprendre la répartition des niveaux de revenu.
Definiciones
A statistical term referring to each of four equal groups into which a population can be divided according to the distribution of values of a particular variable.
The data was divided into quartiles to better understand the distribution of income levels.
One of the three values that divide a data set into four equal parts, each containing a quarter of the data.
The first quartile of the test scores was 65, indicating that 25% of students scored below this mark.