Frequency Distribution Table

Question

How would I place this set of 20 scores in a frequency distribution table?

6,2,2,1,3,2,4,7,1,2,5,3,1,6,2,6,3,3,7,2

Answer 1

X. Freq.x

1. 3

2. 6

3. 4

4. 1

5. 1

6. 3

7. 2