Final answer:
The inspected decal for a bus should be placed on the right of the windshield or on the right-hand side of the bus, making it easily visible to inspectors and law enforcement.
Step-by-step explanation:
The decal showing that a bus has been inspected and met certain safety standards should be placed on the right of the windshield or right-hand side of the bus. This placement makes it easily visible to inspectors and law enforcement officers who may be verifying that the vehicle is in compliance with safety requirements. It's important to follow local regulations regarding the placement of such decals, as these may vary by jurisdiction.