French English History Arithmetic Algebra Geometry French 1.00 0.44 0.41 0.29 0.33 0.25 English 0.44 1.00 0.35 0.35 0.32 0.33 History 0.41 0.35 1.00 0.16 0.19 0.18 Arithmetic 0.29 0.35 0.16 1.00 0.59 0.47 Algebra 0.33 0.32 0.19 0.59 1.00 0.46 Geometry 0.25 0.33 0.18 0.47 0.46 1.00