Answer :
Quartiles divide a distribution into four groups, and deciles divide a distribution into ten groups.
Both quartiles and deciles are statistical term that describe a division of observations. The term quartiles describes division into four defined intervals based upon the values of the data and deciles into ten defined intervals.
Both quartiles and deciles are statistical term that describe a division of observations. The term quartiles describes division into four defined intervals based upon the values of the data and deciles into ten defined intervals.