Which are true statements select all that apply
A. The median salaries of both companies are greater than 31,000.
B. The mean salary at company B is greater than the mean salary at company A.
C. The salary range at company B is greater than the salary range at company A.
D. Then mean age of workers at company A is greater than the mean age of workers at company B.
E. One of the salary amounts in company B is a potential outlier.