Question

Find out the mode of the following marks obtained by 15 students in a class

Marks:4,6,5,7,9,8,10,4,7,6,5,9,8,7,7.

Answer 1

Marks obtained are in ascending order, 4,4,5,5,6,6,7,7,7,7,8,8,9,9,10

Here we see that 7 is the number which has the highest frequency.

$\therefore Mode=7$