CREATE TABLE table_4443 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

Tell me the average Laps for grid of 6
SELECT AVG("Laps") FROM table_4443 WHERE "Grid" = '6'
SELECT AVG("Laps") FROM "table_4443" WHERE "Grid" = '6'