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 1.61 0.28 -0.89 1. Assume a normal distribution of the population of differences. What is the upper limit for the 95% confidence interval on the mean difference of the 8 AM temperatures and 4 PM temperatures? O A. 1.580 O B. 1.112 O C. -0.953 O D. 0.875 2. Calculate the 95% lower confidence level limit of the mean difference of 8 AM temperatures and 4 PM temperatures . We can conclude using this information that O A. There is evidence to suggest that the 8 AM temperatures are greater than the body temperatures at 4 PM. O B. That the temperatures at 8 AM are independent of the body temperatures at 4 PM. O C. There is not sufficient evidence to conclude that the difference between body temperatures is different than 0. D. There is evidence to suggest that the 8 AM temperatures are less than the body temperatures at 4 PM