Stanford University interview questions

There is no interview for my position as a math PhD student. It depends mainly on your past mathematical records.

I was told the interview would be a panel setup with possibly 3 people, it ended up being 6! For an entry level position. I think that was overkill, but they can get away with it. I was asked to explain how previous experience would serve me in this position? When was a time I had planned an event and volunteers had left me stranded? How would I keep students dedicated, and involved with events when their schedules are hectic? What would I do in the first three months of employment? What was a student involvement like in my university experience? How could I improve upon it?