The Four-Fifths Rule States That

The four-fifths rule states that

A) only 20% of the employees affected by the screening device can be minorities or there is a presumption of disparate impact discrimination.
B) minorities must do at least 80% as well as the majority on the screening device or there is a presumption of disparate impact discrimination.
C) after the claim has been filed, the employer must offer evidence to prove that four-fifths of all employees are successful when the screening device is used.
D) None of the choices are correct.