- joannabanana
- Master | Next Rank: 500 Posts
- Posts: 118
- Joined: Sun Sep 05, 2010 10:21 am
- Location: Canada
- Thanked: 5 times
- GMAT Score:730
Can someone give me some tips on how to use the "Performance Summary" in the gmat error log excel file? There's a ton of data there and the last thing I have time for is to try to figure out how it all works and how best to use it. A quick guide would be super helpful! Thanks 













