Which of the following statements about the baby changing table on the ERJ 175 is TRUE?

The statement that the baby changing table on the ERJ 175 must be stowed and secured is true because it is a safety requirement to ensure that all equipment is properly secured during flight to avoid any potential hazards or accidents. In-flight turbulence or unexpected maneuvers can cause unsecured items to move, which could lead to injury or damage. Therefore, ensuring the baby changing table is stowed and secured is essential for maintaining safety standards in the cabin environment.

In contrast, the other statements do not accurately reflect the features or safety protocols associated with the baby changing table on the ERJ 175. Specifically, the table is not removable, typically situated in designated areas of the cabin rather than the cockpit, and it does have specific preflight requirements that need to be adhered to for safety and compliance with regulatory standards.