CREATE TABLE table_name_55 (decile VARCHAR2, authority VARCHAR2, name VARCHAR2)

What is the decile for Westminster Christian School with a state integrated authority?
SELECT decile FROM table_name_55 WHERE authority = "state integrated" AND name = "westminster christian school"
SELECT "decile" FROM "table_name_55" WHERE "authority" = "state integrated" AND "name" = "westminster christian school"