CREATE TABLE "complete_formula_one_world_championship_" (
  "year" real,
  "entrant" text,
  "chassis" text,
  "engine" text,
  "points" real
);

Question: Which year averaged less than 9 points?
SQL: SELECT AVG("year") FROM "complete_formula_one_world_championship_" WHERE "points"<9;

Question: What is the total points of teams using a ligier js11/15 chassis?
SQL: SELECT COUNT("points") FROM "complete_formula_one_world_championship_" WHERE "chassis"='ligier js11/15';

Question: What is the highest year team tyrrell earned more than 14 points?
SQL: SELECT MAX("year") FROM "complete_formula_one_world_championship_" WHERE "entrant"='team tyrrell' AND "points">14;