For each patient visiting a doctor\textquotesingle s office, the nurse records the patient\textquotesingle s body temperature. The plot above shows the temperatures of 28 patients for one particular day. Which of the following statements is true about the distribution of body temperatures? 
选项为:A:The distribution is skewed to the left.  B:The median temperature could be 98.2$^{\circ}F$  C:The median temperature could be 98.4$^{\circ}F$  D:The minimum temperature is exactly 97.0$^{\circ}F$  E:The distribution is normal.  请回答其中一个选项.