CREATE TABLE table_24813 ("Tournament" FLOAT, "Conference" TEXT, "Championship Game Opponent" TEXT, "Score" TEXT, "Location" TEXT, "Head Coach" TEXT)

How many scores are there when the championship game opponent is Miami University?
SELECT COUNT("Score") FROM table_24813 WHERE "Championship Game Opponent" = 'Miami University'
SELECT COUNT("Score") FROM "table_24813" WHERE "Championship Game Opponent" = 'Miami University'