parent and sibling legacy?

my mom went to cornell and my sister is currently attending. my sister is really smart, she had like a 4.7 gpa in high school and got all A’s. sadly, my grades aren’t as stellar as my sister’s. do i have a chance of attending cornell with an average gpa and parent legacy? (i know sibling legacy isn’t really a thing, but it counts for something right?)

If you have average GPA, I doubt about your chance. But it also depends upon other indicators like SAT, ECAs, Essay. Try your best. Legacy matters less important for them.