CREATE TABLE table_name_66 (decile NUMBER, authority VARCHAR2, name VARCHAR2)

What is the total decile with an Authority of state, and a Name of newfield park school?
SELECT SUM(decile) FROM table_name_66 WHERE authority = "state" AND name = "newfield park school"
SELECT SUM("decile") FROM "table_name_66" WHERE "authority" = "state" AND "name" = "newfield park school"