Asking PhD students: What is the number of required courses in your program?

I asked some questions to PhD students from different departments at University of Florida. Hope you can find answers to your questions prior to joining a PhD program.

phd,university of florida,phd questions,graduate student,graduate school,industrial enginering,industrial and systems engineering,computer science,computer sciences and engineering,chemistry,electrical engineering,material science,material sciences and engineering,school psychology,classics,biomedical engineering,