A poplar soft drink is sold in 2 liter (2,000-mililiter) bottles. Because of variation in the filling process, bottles have a mean of 2,000 mililiters and sa standard deviation of 16, normally distributed. a) If the manufacturer samples 100 bottles, what is the probabilty that the mean fill of the sample is less than 1,995 milliliters? b) What mean fill will be exceeded only 10% of the time for the sample of 100 bottles