Q. 35.0( 1 Vote )

The greatest value of a collection of data is 72 and the least value is 28. Then the coefficient of range is
A. 44

B. 0.72

C. 0.44

D. 0.28

Answer :

Given xmax = 72, xmin = 28

Coefficient of range s =


=


So the correct option is C.

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