The data sets below show the quiz scores for two classes. Class A. 89 94 91 92 98 89 Class B 71 70 85 81 75 Which of the following statements correctly describes the degree of variability of the classes? A. Class A has a higher degree of variability because its range is 3 times larger than the range of Class B.

B. Class B has a higher degree of variability because its range is 3 times larger than the range of Class A.

C. Class A and B have the same degree of variability because they have the same range.

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