statistic students weighed a sample of 9 randomly chosen cans of coke, and found the sample mean weight to be 12.06 ounces. The weight of the population of cans of coke are normally distributed with a mean of 12.00 ounces and a population standard deviation of 0.11 ounces.

How would I proceed to find the probability that a sample of 9 cans will have a sample mean weight between 11.99 ounces and 12.04 ounces