Scores obtained by two students P and Q in seven courses are given in the table below. Based on the information given in the table, which one of the following statements is INCORRECT?
$$ \begin{array}{|l|l|l|l|l|l|l|l|} \hline \mathrm{P} & 22 & 89 & 50 & 45 & 78 & 60 & 39 \\ \hline \mathrm{Q} & 35 & 65 & 60 & 56 & 81 & 45 & 50 \\ \hline \end{array} $$
- AAverage score of P is less than the average score of Q .
- BMedian score of P is same as the median score of Q .
- CDifference between the maximum and minimum scores of P is greater than the difference between the maximum and minimum scores of $Q$.
- DMedian score and the average score of Q are same.
✓ Correct answer: B
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