I am an incoming student so I have nothing other than anecdotal experiences, but yes work experience seems to be a huge factor in both acceptances and scholarship awards. I got a 75% scholarship and met quite a few other scholarship recipients and everyone had strong test scores, GPAs, and pretty remarkable work experience. Beyond that though it's really hard to say what determines scholarship awards. I can say everyone I met had a pretty compelling reason for why UNC and what they would bring to the community. I hope that helps