What is the definition of "Substantial Evidence"?

The definition of "Substantial Evidence" is accurately represented by the choice that indicates it is evidence that implies a result is highly probable. In legal and regulatory contexts, substantial evidence is often understood as such evidence that a reasonable person might rely upon to conclude that a particular fact has been proven. It goes beyond mere speculation or conjecture and supports a conclusion by showing a strong likelihood that the assertion is true, making it a robust foundation for decision-making.

Other options fall short of this definition. The choice that refers to evidence supporting a clear conclusion lacks the nuance that substantial evidence specifically implies a high probability of a result rather than just supporting any conclusion. The option citing evidence that could suggest different outcomes fails to capture the clarity and strength required of "substantial" evidence, which must point more decisively toward a specific outcome. Lastly, evidence that requires further investigation does not meet the definition, as substantial evidence should provide enough support to form a conclusion without necessitating further inquiry.