The "weight" of a candy bar is normally distributed with a mean of 8 ounces and a standard deviation of 0.13 ounce. Suppose 75 candy bars were randomly selected and weighed. Find the probability that the sample mean weight of these candy bars exceeds 8.13 ounces.

Enter each value with a leading zero and an accuracy of 4 decimal places. An example of an acceptable answer would be 0.2001