CREATE TABLE table_69860 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

What is the average Decile with a state authority and a Name of mapiu school?
SELECT AVG("Decile") FROM table_69860 WHERE "Authority" = 'state' AND "Name" = 'mapiu school'
SELECT AVG("Decile") FROM "table_69860" WHERE "Authority" = 'state' AND "Name" = 'mapiu school'