Final answer:
The answer to the student's question is the Semiannual Regulatory Agenda, which provides updates on proposed, new, and amended federal regulations in the Federal Register post the latest CFR title revision.
Step-by-step explanation:
The item that lists proposed, new, and amended Federal regulations published in the Federal Register since the most recent revision date of a Code of Federal Regulations (CFR) title is known as the Semiannual Regulatory Agenda. The Semiannual Regulatory Agenda is an important tool for keeping the public informed about the government's regulatory activities and allows for public participation in the rulemaking process. The other options listed, such as the Unified Agenda, Correction, and Extension of comment period, serve different purposes within the regulatory framework. The Unified Agenda also provides information on actions that agencies plan to issue, but it has a broader scope than the Semiannual Regulatory Agenda and includes both long-term and short-term actions. Corrections are made to fix errors in previously published documents, and Extensions of comment period allow more time for the public to provide feedback on proposed rules.