I am a prospective student interested in the Biostatistics department. Please navigate to the 'Degrees and Certificates' page. List the undergraduate and graduate degree programs offered, and for the PhD program, identify the number of core courses required and the typical time to completion. Additionally, find out if there are any certificate programs available.
Navigate to 'https://sph.unc.edu/bios/bios-research/' (the current page). Click on the 'Degrees and Certificates' link (ID: 231) in the left-hand navigation menu. Identify and list all undergraduate degree programs offered. Identify and list all graduate degree programs offered. Locate the section for the PhD program and find the number of required core courses. Determine the typical time to completion for the PhD program. Identify if any certificate programs are mentioned or listed on the page. Synthesize all collected information into a concise answer.
The agent successfully navigates to the 'Degrees and Certificates' page. The agent lists the undergraduate and graduate degree programs offered. The agent states the number of core courses required for the PhD program. The agent states the typical time to completion for the PhD program. The agent confirms whether any certificate programs are available.