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For a Sample of Similar-Sized All-Electric Homes,the March Electric Bills

Question 20

Multiple Choice

For a sample of similar-sized all-electric homes,the March electric bills were (to the nearest dollar) : $212,$191,$176,$129,$106,$92,$108,$109,$103,$121,$175,and $194. What is the range?


A) $100
B) $130
C) $120
D) $112

Correct Answer:

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