Contingency table results: Rows: GPA Columns: Piercings Cell format Count (Column percent) 0 2 4 5 6 7 Total 2 to 2.5 2 2 0 0 0 7 (4.26%) (25%) (9.52%) (0%) (8.33%) (0%) (0%) (25%) (0%) (7%) 2.5 to 3 13 0 4 0 2 23 (27.66%) (0%) (19.05%) (33.33%) (8.33%) (0%) (50%) (50%) (100%) (23%) 3 to 3.5 21 9 5 4 0 0 42 (44.68%) (25%) (42.86%) (33.33%) (41.67%) (66.67%) (50%) (0%) (0%) (42%) 3.5 to 4 10 2 6 5 0 1 0 26 (21.28%) (50%) (28.57%) (33.33%) (41.67%) (16.67%) (0%) (25%) (0%) (26%) 4 to 4.5 0 0 0 0 0 0 0 2 (2.13%) (0%) (0%) (0%) (0%) (16.67%) (0%) (0%) (0%) (2%) Total 47 4 21 3 12 6 2 4 100 (100%) (100%) (100%) (100%) (100%) (100%) (100%) (100%) (100%) (100%)