Question

figures which have frequency equal to 2 are from following

Answer 1

Answer:

Given series is 6,4,1,2,2,8,7,4,2,1,5,3,8,6,2,1,7,1,4,3,1,2,8,6

Figures having equal frequencies =4,6,8.

Number Frequency

1 5

2 5

3 2

4 3

5 1

6 3

7 2

8 3