Question

current attempt in progress 1. a broad explanation for a set of observations or facts that have been substantiated through repeated testing. hypothesis 2. a research

Explanation:

The term for a broad explanation of observations/facts substantiated by repeated testing is a "theory". A hypothesis is a tentative explanation, while a theory is well - supported by evidence.

Answer:

The correct term should be "theory" (replacing the incorrect "hypothesis" in the dropdown).