CREATE TABLE table_7201 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What's the mean week number for November 12, 1978?
SELECT AVG("Week") FROM table_7201 WHERE "Date" = 'november 12, 1978'
SELECT AVG("Week") FROM "table_7201" WHERE "Date" = 'november 12, 1978'