Mathematics, 03.02.2021 18:40 aeverettpdzrvo

The head of the math department compared the scores of students in two classes on the Chapter 2 test. He found that the mean score of both classes was the same. He also found that there was greater variability in the scores of Ms. Biren’s students than in the scores of Mr. Hayes’s students. Which quality of the data sets would lead the department head to that conclusion?

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The head of the math department compared the scores of students in two classes on the Chapter 2 test...