The following date are the percente of fat found in 3D randomly selected cartons of each of two brands (A and B} of ice cream Construct a 9i]% confidence interval for the true mean difference between Brand A and Brand B ice creams. 0 {41252, 0.492} 0 (one, 0.413} O (0.154, [1394) O (-0.223, 0.453}