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Question
The range of the data: 21, 6, 17, 18, 12, 8, 4, 13 is ______.
Options
17
12
8
15
Solution
The range of the data: 21, 6, 17, 18, 12, 8, 4, 13 is 17.
Explanation:
The difference between the highest and lowest observations in a given data is called its Range.
Range = Highest – lowest
= 21 – 4
= 17
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