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 drepresent? Temperature left parenthesis degrees Upper F right parenthesis at 8 AM 98.1 98.7 97.9 97.9 97.9 Temperature left parenthesis degrees Upper F right parenthesis at 12 AM 98.6 99.1 98.3 97.7 98.3 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 negative 0.3