Standards set by government agencies indicate that Canadians should not exceed an average daily sodium intake of 3300 milligrams (mg). To find out whether Canadians are exceeding this limit, a sample of 100 Canadians is selected, and the mean and stan- dard deviation of daily sodium intake are found to be 3400 mg and 1100 mg, respec- tively. Use a = 0.05 to conduct a test of hypothesis.