Final answer:
The statement is false; Headbangers' Ball was an MTV show dedicated to heavy metal and hard rock music videos, not rap videos.
Step-by-step explanation:
The statement that Headbangers' Ball was a show on MTV that played rap videos exclusively is false. Headbangers' Ball was actually an MTV show dedicated to heavy metal and hard rock music videos. It was a well-known platform for bands within these genres to promote their music, and it played an important role in popularizing metal music during the 1980s and early 1990s.