In a fast food study, a researcher finds that the mean sodium content of 42 Wendy’s fish sandwiches is 1010 milligrams with a standard deviation of 75 milligrams. The mean sodium content of 39 Long John Silver’s fish sandwiches is 1180 milligrams with a standard deviation of 90 milligrams. At is there enough evidence for the researcher to conclude that the Wendy’s fish sandwich has less sodium than the Long John Silver’s fish sandwich? (Adapted from Wendy’s International Inc. and Long John Silver’s Inc.)