CREATE TABLE table_72779 ("Institution" TEXT, "Location" TEXT, "Founded" FLOAT, "Affiliation" TEXT, "Enrollment" FLOAT, "Team Nickname" TEXT, "Primary conference" TEXT)

What affiliation is Erie, Pennsylvania?
SELECT "Affiliation" FROM table_72779 WHERE "Location" = 'Erie, Pennsylvania'
SELECT "Affiliation" FROM "table_72779" WHERE "Location" = 'Erie, Pennsylvania'