I am wondering how many schools everyone applied to. I have heard that you should apply to 4-6 at least. I was thinking 3-4. Should I do more? I also read that it is okay to send more than the required number of references. That way if one is late in coming you have a better chance of getting them in a timely fashion. If they all do get there than that is fine and that grad schools don't really mind extra paper work. What is everyone's experience with these topics.
The more questions I get answered the more I come up with.