CREATE TABLE table_52442 ("Year" FLOAT, "Network" CLOB, "Lap-by-lap" CLOB, "Color commentator ( s ) " CLOB, "Pit reporters" CLOB, "Host" CLOB, "Ratings" CLOB, "Viewers" CLOB)

Who was the host that garnered ratings of 9.4/27?
SELECT "Host" FROM table_52442 WHERE "Ratings" = '9.4/27'
SELECT "Host" FROM "table_52442" WHERE "Ratings" = '9.4/27'