A recent radio commentator argued that his experience indicated that women believed that purchasing higher-cost food would improve their lifestyle. Is there evidence to conclude that women have a lower daily food cost compared to men (daily-cost)? Use an appropriate test to determine the answer. You will do the analysis based first on the data from the first interview, creating subsets of the data file using daycode = 1, and a second time using data from the second interview, creating subsets of the data file using daycode = 2.