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Is there a formula for range?

Asked by Anonymous Oct 02, 2026 5 views 2 answers
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2 Answers
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Administrator Accepted
Answered Oct 05, 2026
Yes, there is a well-established mathematical formula for finding the range of a statistical dataset. To find it, you first arrange all the numerical data points in ascending order from least to greatest, identify the highest value and the lowest value, and then subtract the minimum value from the maximum value. In the context of functions in algebra, the range is determined by finding all possible output values or y-values that result from substituting every possible input value or x-value from the domain into the function expression.
1 votes Marked as accepted
1
Administrator Accepted
Answered Oct 05, 2026
Yes, there is a straightforward mathematical formula for calculating the range of a dataset. In statistics, it is expressed as Range=Highest Value−Lowest Value. For example, if a dataset contains test scores ranging from a minimum of 60 to a maximum of 95, the range is calculated by subtracting 60 from 95, resulting in a range of 35. For grouped frequency distributions with class intervals, the formula uses the upper limit of the highest interval minus the lower limit of the lowest interval.
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