A word-processing firm has narrowed down its choice of a printer to two major brands. Using a 20-page document that is typical of the firm’s work, a number of printers of each brand are timed while they generate a letter-quality copy of the document. The times are listed in data file XR14026. At the 0.05 level, can we conclude that the two brands are equally fast? Identify and interpret the p-value for the test.