1 Statistical Modeling of Minimum Intergranular Corrosion Path Length in High Strength Aluminum Alloy Shiling Ruan 1 , Douglas A. Wolfe 2 , Weilong Zhang 3 , Gerald S. Frankel 4 1. Department of Statistics, Ohio State University, Columbus, OH 43210 (ruan.8@osu.edu ) 2. Department of Statistics, Ohio State University, Columbus, OH 43210 (daw@stat.ohio-state.edu ) 3. Department of Materials Science and Engineering, Ohio State University, Columbus, OH 43210 (zhangw@utrc.utc.com ) 4. Department of Materials Science and Engineering, Ohio State University, Columbus, OH 43210 (Frankel.10@osu.edu )