K Listed below are body temperatures from five different subjects measured at 8 AM and again at 12 AM. Find the values of d and Sa. In general, what does ud represent? Temperature ( F) at 8 AM 97.7 98.7 97.5 97.4 97.6 0 Temperature (OF) at 12 AM 98.5 99.1 98.0 97.3 97.9 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 and sa. d =] (Type an integer or a decimal. Do not round.) Sd = (Round to two decimal places as needed.) In general, what does Ha represent? O A. The mean of the differences from the population of matched data O B. The mean value of the differences for the paired sample data O C. The mean of the means of each matched pair from the population of matched data O D. The difference of the population means of the two populations