I don't know how she does it!

My kid went to Dian after nearly failing every stat test in AP class, and ended the year with a very solid grade both in class and the AP test. I suspect he has a better understanding of statistics than I have myself. I don't know how Dian does it, but it works. Kid liked her classes and I noticed he started using his stat knowledge in day-to-day life as well.

Thank you!

- Stepan, Father of AP Statistics student