A brewery's filling machine is adjusted to fill quart bottles with a mean of 32.0 Oz. of ale and a variance of 0.003. Periodically, a bottle is checked and the amount of ale is noted.
a. Assuming the amount of fill is normally distributed, what is the probability that the next randomly checked bottle contains more than 32.02oz.?
b. Let's say you buy 100 quart bottles of this ale for a party. How many bottles would you expect to find containing more than 32.02 oz. of ale?