Question

Following marks are obtained by 25 students in a history test in class VI of a school: 9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19,20,9. Which mark is occurring more frequently?​

Answer 1

The mark that occurs most frequent is 9.

It occurs 6 times.