CREATE TABLE table_50936 ("Position" FLOAT, "Team" TEXT, "Played" FLOAT, "Wins" FLOAT, "Draws" FLOAT, "Losses" FLOAT, "Scored" FLOAT, "Conceded" FLOAT, "Points" FLOAT)

Mean of played with smaller than 7 conceded?
SELECT AVG("Played") FROM table_50936 WHERE "Conceded" < '7'
SELECT AVG("Played") FROM "table_50936" WHERE "Conceded" < '7'