CREATE TABLE table_6163 ("Round" FLOAT, "Pick #" FLOAT, "Overall" FLOAT, "Name" CLOB, "Position" CLOB, "College" CLOB)

What is the average round that the player from USF was picked in when his draft pick number was less than 24?
SELECT AVG("Round") FROM table_6163 WHERE "College" = 'usf' AND "Pick #" < '24'
SELECT AVG("Round") FROM "table_6163" WHERE "College" = 'usf' AND "Pick #" < '24'