Chances?

<p>Hi, I am currently a junior in high school and I was wondering what my chances were for admission into Cal Poly. I have already taken the SAT and i got a 1900(likely to go up next time I take it, as I didnt study just went in and took it). Which is a 1330 if you factor out the writing section that Cal Poly does. 750 CR 570 M ( Haha ill probably need to get math up a lot since im trying for Engi)</p>

<p>My current cumulative GPA is a 3.75 and I expect it to go up because of my weighted classes this year. But, for the purpose of seeing my chances, assume that it is a 3.8 at the time I apply. Every class I have taken in High School except one English class has been advanced or AP and i am currently taking Calculus. I am hoping to apply for Mechanical Engineering. </p>

<p>My ECs consist of 3 years of cross country, 1 of lacrosse. Some volunteer hours, but not a huge amount. I live in-state, and come from a good high school of 4000 students in orange county. Caucasian.</p>

<p>And also, I have another question. Does anyone know how much applying ED effects your acceptance/denial?</p>