For HRM purposes, there are four tests to help HRM identify if discrimination might be present in the workplace:
(1) McDonnell-Douglas Test
(2) Restricted Policy
(3) Geographic Comparison
(4) Four-Fifth's Rule
For example, the 4/5ths rule test only indicates that discrimination might be present. The employer would need to prove in a court of law that workplace practices are in compliance with EEO laws, should a litigation suit be brought against them.
Question: How could a human resource management (HRM) department use these tests to determine potential discriminatory practices?