Question

Write the formula of range

Answer 1

substrace the highest value with the lowest value n you'll get the range

Answer 2

Range = Maximum Value in a given data - Minimum value in a given data

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For example : - 

Find the range of the following no:s

1 , 10 , 22, 65 ,121 , 2  ,  3 , 100

Maximum value = 121
Minimum Value = 1

Range = Maximum Value - Minimum Value
            = 121 - 1 = 120