Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_38 (enrollment INTEGER, mascot VARCHAR, year_joined VARCHAR)
### Question:
What is the average enrollment that has hot dogs as the mascot, with a year joined later than 1926?
### Answer:
SELECT AVG(enrollment) FROM table_name_38 WHERE mascot = "hot dogs" AND year_joined > 1926