<p>I didn’t take the SAT, so I don’t know anything about this freshman index thing. But I’m pretty sure the minimum ACT score they accept is 22. Here’s a link for you, if you’re still a bit worried: [Freshmen</a> Requirements — Undergraduate Admissions — Enrollment Services — Georgia State University](<a href=“http://www.gsu.edu/admissions/freshmen_requirements.html]Freshmen”>http://www.gsu.edu/admissions/freshmen_requirements.html)</p>