In a game involving rolling a six-sided die, rolling a 1 is considered a success while rolling any other number is considered a failure. Suppose you roll a fair six-sided die 64 times, keeping track of the number of 1's you roll. After you are finished, you calculate p^, the proportion of the 64 rolls that land on 1. What is the probability that the proportion of rolls landing on 1 is greater than 0.25?