Round standard deviation to nearest thousandth. (e.g., 0.1357 would be 0.136)

A local brewery distributes beer in bottles labeled 12 ounces. A government agency thinks that the brewery is cheating its customers. The agency selects 50 of these bottles, measures their contents, and obtains a sample mean of 11.7 ounces with a standard deviation of 0.70 ounce. When a hypothesis test is performed to to test the agency's claim that the brewery is cheating its customers with a 0.01 level of signicance, the p-value is 0.0019. State the conclusion based on the given result