Answer:
It is True. The Supreme Court's written opinions set precedents for lower courts.
Step-by-step explanation:
The Supreme Court of the United States is the highest court in federal judiciary; it means they have the ultimate appellate jurisdiction over other courts. The Supreme Court has its opinions published in “United States Reports”, which is an official record with the law reports that are followed by lower courts by using them as precedent (to justify deciding a similar case) for their cases.