CREATE TABLE "year_by_year" (
  "year" text,
  "league" text,
  "reg_season" text,
  "playoffs" text,
  "attendance_average" text
);

Question: Which League showed 7,975 for an average attendance?
SQL: SELECT "league" FROM "year_by_year" WHERE "attendance_average"='7,975';

Question: What is the average attendance of the team that had a regular season result of 2nd aisa, 24-16?
SQL: SELECT "attendance_average" FROM "year_by_year" WHERE "reg_season"='2nd aisa, 24-16';