SELECT AVG("To par") FROM table_47824 WHERE "Place" = 't3' AND "Player" = 'ben hogan'
What is the average To Par, when Place is 'T3', and when Player is 'Ben Hogan'?
CREATE TABLE table_47824 (
    "Place" text,
    "Player" text,
    "Country" text,
    "Score" text,
    "To par" real
)