CREATE TABLE table_71554 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

What is the lowest Decile for a school with a roll smaller than 3?
SELECT MIN("Decile") FROM table_71554 WHERE "Roll" < '3'
SELECT MIN("Decile") FROM "table_71554" WHERE "Roll" < '3'