Question

Find modal item of the followings set of numbers:

2

5

2

3

5

5

6

4

5

3

5

2

5

7

1

Answer 1

X	Tally Marks	Frequency (f)
1 2 3 4		1 3 2 1
5		6	→Modal Class
6 7		1 1
		N=15

Since 5 occurs the highest number of times in the series i.e. 6 times.
Hence, Mode = 5