What's the average crowd size when the Home team is melbourne?
CREATE TABLE table_name_48 (crowd INTEGER, home_team VARCHAR)
SELECT AVG(crowd) FROM table_name_48 WHERE home_team = "melbourne"
### Context: CREATE TABLE table_name_48 (crowd INTEGER, home_team VARCHAR) ### Question: What's the average crowd size when the Home team is melbourne? ### Answer: SELECT AVG(crowd) FROM table_name_48 WHERE home_team = "melbourne"