Answer:
C) 2
Explanation:
Emma:
Max = 20
Min = 12
Range = 20 - 12
Range = 8
Arianna:
Max = 18
Range = 18 - 12
Range = 6
Difference between the 2 ranges:
8 - 6 = 2
Emma: Range = 8
Arianna: Range = 6
The difference in the range is 2 (8-6)
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