What is the average round that the player from USF was picked in when his draft pick number was less than 24?
CREATE TABLE table_name_48 (
    round INTEGER,
    college VARCHAR,
    pick__number VARCHAR
)
SELECT AVG(round) FROM table_name_48 WHERE college = "usf" AND pick__number < 24
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the average round that the player from USF was picked in when his draft pick number was less than 24? ### Input: CREATE TABLE table_name_48 (
    round INTEGER,
    college VARCHAR,
    pick__number VARCHAR
) ### Response: SELECT AVG(round) FROM table_name_48 WHERE college = "usf" AND pick__number < 24