How many of these stats come from the National Title Game? None.
These stats come from previous games throughout the season. Alabama and Notre Dame haven't faced each other so every statistic is simply that, a statistic. Conversions, points, attempts, none of that guarantees victory. You could find stats that are all in favor of Alabama or all in favor of Notre Dame.
Players win Championships, not numbers. Once the players step on the field the only numbers that matter are the ones on the scoreboard.