please help

An Air Force base mess hall has received a shipment of 10,000 gallon-size cans of cherries. The supplier claims that the average amount of liquid is 0.25 gallon per can. A government inspector took a random sample of 100 cans and found the average liquid content to be 0.28 gallon per can with a standard deviation of 0.10. Does this indicate that the supplier's claim is too low? Use a 5% level of signicance. use 2 decimal places STATISTlCS = TABULAR VALUE 2 COMPUTED VALUE = CONCLUSION =