485,699 views
7 votes
7 votes
What is the range of this data set?

1.9, 15.5, 1.3, 16.5, 5.5, 20.2, 12.1, 9.6, 16.8



14.9
16.3
18.9
20.2

User Vahagn Gevorgyan
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2.9k points

2 Answers

12 votes
12 votes
In order from smallest to largest the answer is : 1.3, 1.9, 5.5, 9.6, 12.1, 15.5, 16.5, 16.8, 20.2
User RCross
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3.0k points
22 votes
22 votes
The answer is 18.9 because to find the range you subtract the smallest value (in this case 1.3) from the greatest value (20.2). That would get you 18.9, the range.
User RichTea
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2.9k points