What was the lowest attendance at a week 15 game?
CREATE TABLE table_name_50 (attendance INTEGER, week VARCHAR)
SELECT MIN(attendance) FROM table_name_50 WHERE week = 15
### Context: CREATE TABLE table_name_50 (attendance INTEGER, week VARCHAR) ### Question: What was the lowest attendance at a week 15 game? ### Answer: SELECT MIN(attendance) FROM table_name_50 WHERE week = 15