What is the average crowd for the home team of North Melbourne?
CREATE TABLE table_name_97 (crowd INTEGER, home_team VARCHAR)
SELECT AVG(crowd) FROM table_name_97 WHERE home_team = "north melbourne"
### Context: CREATE TABLE table_name_97 (crowd INTEGER, home_team VARCHAR) ### Question: What is the average crowd for the home team of North Melbourne? ### Answer: SELECT AVG(crowd) FROM table_name_97 WHERE home_team = "north melbourne"