Can you tell me the average Total that has the To par smaller than 10, and the Country of south korea?
CREATE TABLE "missed_the_cut" (
  "player" text,
  "country" text,
  "year_s_won" text,
  "total" real,
  "to_par" real
);
SELECT AVG("total") FROM "missed_the_cut" WHERE "to_par"<10 AND "country"='south korea';