Deciles

Deciles

Deciles are similar to quartiles. Quartiles divides ungrouped data into four quarters and Deciles divide data into 10 equal parts .

Example 5.33

Find the D6 for the following data 

11, 25, 20, 15, 24, 28, 19, 21

Solution:

Arrange in an ascending order

11,15,19,20,21,24,25,28

Example 5.34

Calculate D5 for the frequency distribution of monthly income of workers in a factory

Solution: