Answer:
Disparate-impact discrimination
Step-by-step explanation:
As we can see in the given scenario, that Nell believes that the test has an unintentionally discriminatory effect as he fails in the test taken by the company, so this discriminating act that was made by the Origami Paper Corporation is a disparate-impact discrimination.
Because as we know that if someone is been discriminated unintentionally, then it comes under disparate-impact discrimination.