CREATE TABLE table_2483 ("Year" FLOAT, "Starts" FLOAT, "Wins" FLOAT, "Top 5" FLOAT, "Top 10" FLOAT, "Poles" FLOAT, "Avg. Start" TEXT, "Avg. Finish" TEXT, "Winnings" TEXT, "Position" TEXT, "Team ( s ) " TEXT)

What was his average finish when his average start was 27.7?
SELECT "Avg. Finish" FROM table_2483 WHERE "Avg. Start" = '27.7'
SELECT "Avg. Finish" FROM "table_2483" WHERE "Avg. Start" = '27.7'