👤

Answer :

In order to determine the interquartile range of the data set, first, write the list of shoe sizes:

4 1/2, 4 1/2, 5, 5 1/2 , 5 1/2, 6 1/2, 6 1/2, 6 1/2, 6 1/2, 7 1/2, 7 1/2, 8, 8, 8,

8 1/2,