Hui recorded the temperature at the same time each day for one month. He found that the MAD for his data set was 4.3. Use this information to select all the true statements about the temperatures that Hui recorded. A: The lowest temperature varied only 4.3 degrees from the mean.
B: On most days, the temperature varied about 4.3 degrees from the mean.
C: No temperature varied more than 4.3 degrees from the mean.
D: The highest temperature varied about 4.3 degrees from the lowest temperature.
E: Temperatures generally increased or decreased by about 4.3 degrees from the mean.