Question

I'm really stuck on this question.
Employee Earnings per
month($)
1 1,200

2 2,600

3 1,800

4 1,450

5 3,500

6 2,800

7 12,500

8 3,200

Which measure of spread is best for the data in the table?
A. range
B. quartiles
C. interquartile range
D. mean absolute deviation