Two distributions (D1 and D2) are plotted onto the same graph. D1 is right skewed, D2 is left skewed. The mean of D1 is lower than D2. Which of the following statements is incorrect?
A. The mean of D2 is higher than the median of D2.
B. The mean of D2 is lower than the median of D1.
C. The median of D1 is the same as the mean of D2.
D. All of the above
Answer: D
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