It's been about 2 years since I've done anything with ArcGIS and I was just a beginner then. I'm worse than a beginner now, unfortunately. I know enough to get myself confused. Anyway, what I'm trying to do is analyze the dental workforce in Texas. Essentially, I've downloaded the databases of dentists, hygienists, and dental assistants and geocoded their working address. Now, I need to be able to turn those points into categories somehow. I suppose the ratio of hygienists per 100,000 people would be best.
I'm having the worst time figuring this dilemma out. I've done this before but the process is hazy in my head. Any help would be GREATLY appreciated!