Results threads
Common Data Sets (Read Section C): http://irp.dpb.cornell.edu/common-data-set
Generally if you’re above the ~60th percentile for Cornell then your scores aren’t something to be concerned about.
APs/Course rigor are all evaluated in the context of your school and what your classmates are taking
Top 5% of class, minimum 3.8 UW GPA are the general standards
Just find ECs you’re good at and passionate about, then increase your involvement/leadership.