CREATE TABLE table_14938 ("Week" FLOAT, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "Attendance" FLOAT)

How many people were in attendance at week 16?
SELECT AVG("Attendance") FROM table_14938 WHERE "Week" = '16'
SELECT AVG("Attendance") FROM "table_14938" WHERE "Week" = '16'