CREATE TABLE table_60808 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB)

What is the average first elected for the district South Carolina 2?
SELECT AVG("First elected") FROM table_60808 WHERE "District" = 'south carolina 2'
SELECT AVG("First elected") FROM "table_60808" WHERE "District" = 'south carolina 2'