Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 9 - No. 17)
When comparing the amount of data spread, what is the correct way of calculation for range?
(Smallest data value - Largest data value)
(Sum of data values - number of data values)
(Largest data value - Smallest data value)
(Sum of data values / number of data values)
Explanation
The range of data is calculated by subtracting the smallest value from the largest value in a dataset.
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