Question: Name the Total of Jeff Sluman?
SQL: SELECT AVG("Total") FROM "2-18017347-3" WHERE "Player" = 'Jeff Sluman';

Question: Name the Total of australia and a To par smaller than 7?
SQL: SELECT MIN("Total") FROM "2-18017347-3" WHERE "Country" = 'australia' AND "To par" < 7.0;

Question: Name the To par that has a Year(s) won of 1988 and a Total smaller than 148?
SQL: SELECT MAX("To par") FROM "2-18017347-3" WHERE "Year(s) won" = '1988' AND "Total" < 148.0;