I need some help with this, I keep getting stuck. I got 0.18 and 0.35

Listed below are body temperatures from five different subjects measured at 8 AM and again at 12 AM. Find the values of d and s- - In general, what does p. represent? Temperature (F) at 8 AM 98.3 99.4 97.1 97.6 97.1 Temperature ("F) at 12 AM 98.8 99.8 97.4 97.3 97.6 . . . 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 s d = (Type an integer or a decimal. Do not round.) Sd = (Round to two decimal places as needed.) In general, what does u represent? O A. The difference of the population means of the two populations O B. The mean of the means of each matched pair from the population of matched data O C. The mean value of the differences for the paired sample data O D. The mean of the differences from the population of matched data