CREATE TABLE table_682 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Results" TEXT, "Candidates" TEXT)

What was the result of the election in which the incumbent was first elected in 1984?
SELECT "Results" FROM table_682 WHERE "First elected" = '1984'
SELECT "Results" FROM "table_682" WHERE "First elected" = '1984'