Final answer:
The Ohio insurance superintendent has several powers and duties related to the regulation of insurance, but regulating insurance rates is not one of them.
Step-by-step explanation:
The Ohio insurance superintendent, as an appointed official, has several powers and duties related to the regulation of insurance.
These include issuing insurance licenses, conducting financial examinations, and administering insurance laws.
However, regulating insurance rates is not one of the powers and duties of the Ohio insurance superintendent.