Charles is a federal judge whose judicial decisions are part of case law, whichdoes notinclude interpretations of

a. regulations created by administrative agencies.

b. constitutional provisions.

c. statutes enacted by legislatures.

d. sound bites in the media.

d. sound bites in the media.

Explanation:

A federal judge takes care of handling cases that are brought before the federal courts when the jurisdiction is authorized by the federal statutes or the United States Constitution. The decisions made by federal judges are part of case law which is based on the interpretation of laws that have been enacted by legislatures or governing documents like the Constitution. According to this, the answer is that case law doesn't include interpretations of sound bites in the media.