Chances for SDSU?

3.4 GPA
1300 SAT
Orchestra, Internship, Volunteering & a year of sports
5 AP classes, 5 Honor classes
Intended Major: Bio
In-state

SDSU admits by eligibility index and major. If your CSU capped weighted GPA is 3.4, then your EI is (3.4 x800)+ (1300)= 4020. With your EI, SDSU will be a Reach school. Target EI is around 4400+ for this year’s applicants.

What is your local CSU? https://www2.calstate.edu/apply/freshman/documents/csulocaladmission-serviceareas.pdf