CREATE TABLE table_11443 ("interval name" TEXT, "size  ( steps ) " FLOAT, "size  ( cents ) " FLOAT, "just ratio" TEXT, "just  ( cents ) " FLOAT, "error" TEXT)

Tell me the average size for minor third
SELECT AVG("size (steps)") FROM table_11443 WHERE "interval name" = 'minor third'
SELECT AVG("size (steps)") FROM "table_11443" WHERE "interval name" = 'minor third'