What is the average Decile with a state authority and a Name of mapiu school?
CREATE TABLE table_name_16 (
    decile INTEGER,
    authority VARCHAR,
    name VARCHAR
)
SELECT AVG(decile) FROM table_name_16 WHERE authority = "state" AND name = "mapiu school"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the average Decile with a state authority and a Name of mapiu school? ### Input: CREATE TABLE table_name_16 (
    decile INTEGER,
    authority VARCHAR,
    name VARCHAR
) ### Response: SELECT AVG(decile) FROM table_name_16 WHERE authority = "state" AND name = "mapiu school"