CREATE TABLE "nascar_sprint_cup_series" (
  "year" real,
  "starts" real,
  "wins" real,
  "top_5" real,
  "top_10" real,
  "poles" real,
  "avg_start" text,
  "avg_finish" text,
  "winnings" text,
  "position" text,
  "team_s" text
);

Question: Name the avg start for avg finish being 24.2
SQL: SELECT "avg_start" FROM "nascar_sprint_cup_series" WHERE "avg_finish"='24.2';

Question: Name the year for avg start being 22.4
SQL: SELECT "year" FROM "nascar_sprint_cup_series" WHERE "avg_start"='22.4';