Which year did the school with the mascot of the Vikings join?
CREATE TABLE table_name_83 (year_joined VARCHAR, mascot VARCHAR)
SELECT year_joined FROM table_name_83 WHERE mascot = "vikings"
### Context: CREATE TABLE table_name_83 (year_joined VARCHAR, mascot VARCHAR) ### Question: Which year did the school with the mascot of the Vikings join? ### Answer: SELECT year_joined FROM table_name_83 WHERE mascot = "vikings"