Will my brother currently attending uconn help my admissions?

GPA UW - 3.4
SAT - 1150 but took one on October 6 so I don’t know what I got yet
Solid ECs (2 sports, 2 clubs, club officer, volunteer work)
Work Exp - business internship, paid coach
I want to study business but am going as an undecided applicant.
Essay - reviewed and edited by 3 English teachers
6 Honors/APs
1 academic excellence award

@mayaaaad Are you instate or out of state? When you say you are going as undecided will you apply to the ACES program? What year is your brother?