CREATE TABLE college (cname TEXT, state TEXT, enr DECIMAL)
CREATE TABLE player (pid DECIMAL, pname TEXT, ycard TEXT, hs DECIMAL)
CREATE TABLE tryout (pid DECIMAL, cname TEXT, ppos TEXT, decision TEXT)

What is the number of states that has some college whose enrollment is larger than the average enrollment?
SELECT COUNT(DISTINCT state) FROM college WHERE enr > (SELECT AVG(enr) FROM college)
SELECT COUNT(DISTINCT "state") FROM "college" WHERE "enr" > (SELECT AVG("enr") FROM "college")