"The survey, conducted in January by Lendedu, a company that provides information about loan refinancing options..." Let's not forget that the company running

"The survey, conducted in January by Lendedu, a company that provides information about loan refinancing options..." Let's not forget that the company running the survey has skin in the game. It's not at all clear exactly how they categorized different answers. I have student loans. I can tell you a ballpark number for how much I currently owe, but I couldn't tell you precicely down to the cent off the top of my head (they get auto-payed every month and I don't really think about it). If I were a student would I be categorized by this survey as not knowing how much I owe?