<p>That website is helpful, but I think the OP is asking how he/she can specifically prepare for Stats 100a/b. I am in a similar boat. </p>
<p>I am a proposed Econ major as well. Currently, I am using the beginning of my summer to read up on financial/business books. Once I actually sign up for my classes at Calso (July 1st), I plan to buy my stats and Econ books and read those for the next month and a half. </p>
<p>Does anyone have any suggested reading? :)</p>