A doctor is monitoring certain patients' body temperatures throughout the day. The temperatures for 5 different patients at 8 AM and 4 PM are shown below. Patient A B C D E Body Temperature 8 AM (-C) 46.22 49.39 42.22 44.67 41.94 Body Temperature 4 PM (-C) 46.67 48.39 40.61 44.39 42.83 Difference -0.45 1.61 0.28 -0.89