16 Careful measurements show that the actual coffee content of six jars coffee is 6.03, 5.98, 6.04, 6.00, 5.99, and 6.02 ounces of coffee.

3.16 Careful measurements show that the actual coffee content of six jars coffee is 6.03, 5.98, 6.04, 6.00, 5.99, and 6.02 ounces of coffee. What would have been the error in the mean coffee content of the six jars if the third value had been instant 3.16 recorded incorrectly as 6.40?