A laboratory in California is interested in finding the mean chloride level for a healthy resident in the state. A random sample of 50 healthy residents has a mean chloride level of 100 mEq/L. If it is known that the chloride levels in healthy individuals residing in California have a standard deviation of 41 mEq/L, find a 95% confidence interval for the true mean chloride level of all healthy California residents. Then complete the table below.