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Grade-1
Range
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Find the range for the following set of numbers :
1, 11, 12, 2, 5, 6, 9
Explanation
Remember, range is the difference between the greatest and the least number.
9, 6, 11, 1, 5, 2, 12
Greatest value: 12
Least value: 1
Therefore, the range for the given set of numbers is 12 – 1 = 11.
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