Cans of regular Coke are labeled as containing 12oz . Statistics students weighted the content of 9 randomly chosen cans, and found the mean weight to be 12.14oz . Assume that cans of Coke are filled...

Cans of regular Coke are labeled as containing 12oz .
Statistics students weighted the content of 9 randomly chosen cans, and found the mean weight to be 12.14oz .
Assume that cans of Coke are filled so that the actual amounts are normally distributed with a mean of 12oz and a standard deviation of sigma=0.12. Find the probability that a sample of 9 cans will have a mean amount of at least 12.14.