At the Droll Pineapple Company, managers are always interested in the size of the pineapples grown in the company's fields. The weights of the pineapples grown in the droll fields were normally distributed with a standard deviation of 2.5 ounces. Last year the harvested pineapples had an average weight of 31 ounces.
1. Suppose a single pineapple is selected at random from last year's crop. What is the probability that it weighs more than 35 ounces?