Ekta asked to collect data about shoe size of students of her class VI. She collects data as follow.
5 4 7 5 6 7 6 5 6 6 5
4 5 6 8 7 4 6 5 6 4 6
5 7 6 7 5 7 6 4 8 7
Javed wanted to know following information :
(i) Shoe size wore by maximum students.
(ii) Shoe size wore by least students.