Final answer:
Operators ages 12 though 17 may operate a boat with a motor greater than 25 hp if they have obtained their Watercraft Operator's Permit or if they are supervised by someone at least 21 years old.
Step-by-step explanation:
The statement is true. According to boating regulations, operators ages 12 through 17 may only operate a boat with a motor greater than 25 hp if they have obtained their Watercraft Operator's Permit. Alternatively, they can operate the boat under the direct supervision of a person onboard who is at least 21 years old and within immediate reach of the motor controls.