Recalling question 4) from last week's problem set, assume that after presenting your results on worker morale at a state agency, the agency asks you to determine whether there are any gender differences in morale. To study this issue, you decide to conduct interviews of a sample of employees at the agency. However, you learn that the agency has a relatively small share of men. Discuss one method that could be used to draw a probability sample while ensuring that it has enough men so you can study them specifically