A total of 100 people work at company A, whereas a total of 110 work at company B. Suppose the total employee payroll is larger at company A than at company B.
(a) What does this imply about the median of the salaries at company A with regard to the median of the salaries at company B?
(b) What does this imply about the average of the salaries at company A with regard to the average of the salaries at company B?