Mr. Ali gave a quiz. The results for two of his classes are shown on the box and whisker plots below.Which statement best describe the quiz results?
Correct answer: D. The medians for the two classes are the same.
- A. Class A performed better than Class B.
- B. The lower extreme of Class B is greater than the lower extreme of Class A
- C. Class B has a smaller range of scores in the upper quartile than Class A.
- D. The medians for the two classes are the same.
Explanation
Answer: D. The medians for the two classes are the same.. Explanation: Step 1: Calculate the median for each class. Step 2: Compare the medians of Class A and Class B.Step 3: Calculate the range of scores in the upper quartile for each class.Step 4: Compare the range of scores in the upper quartile for Class A and Class B..
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