A small construction company receives a shipment of eight-foot lengths of #4 rebar. They randomly sample 22 of these which results in a sample mean weight of 5.344 pounds with a sample standard deviation . 19 pounds. Use this information to construct a 95% confidence interval for the mean weight of the eight-foot lengths of rebar. Assume there was a total of 600 pieces of rebar in the shipment. Interpret your interval (i.e. what, exactly, does it mean in this case). Round to 4 (four) quality decimal places