CREATE TABLE table_78237 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

How many attended the game at Arden Street Oval?
SELECT AVG("Crowd") FROM table_78237 WHERE "Venue" = 'arden street oval'
SELECT AVG("Crowd") FROM "table_78237" WHERE "Venue" = 'arden street oval'