Find out range and coefficient of range from the following data

CBSE Class 11 CBSE Class 11 Economics
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Find out range and coefficient of range from the following data

Find out range and coefficient of range from the following data.png790×83 8.66 KB

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Range = L-S
Here, L = Largest value, S = Smallest value
L = 69.5, S = 19.5
Range = 69.5 -19.5 = 50
Coefficient of Range =L-S/L+S = 69.5 - 19.5 / 69.5 + 19.5 = 50/89 = 0.56