Listed below are body temperatures from five different subjects measured at 8 AM and again at 12 AM. Find the values of d overbar and s Subscript d. In general, what does mu Subscript d represent? Temperature (degrees Upper F )at 8 AM 97.6 99.1 97.7 97.7 97.9 Temperature (degrees Upper F )at 12 AM 98.1 99.4 98.1 97.3 98.2 Let the temperature at 8 AM be the first sample, and the temperature at 12 AM be the second sample. Find the values of d overbar and s Subscript d. d overbarequals nothing (Type an integer or a decimal. Do not round.) s Subscript dequals nothing (Round to two decimal places as needed.) In general, what does mu Subscript d represent?