. The formula for the coefficient of range is


.21 Here, a and b denote:

A: the mean and median of the data set

B: the maximum and the minimum value of the data set

C: the mean and mode value of the data set

D: the minimum and mean value of the data set

 

Best Answer

Explanation:

As we know that, Range is the difference between minimum and maximum value of data set.

Let, 

a be the maximum value of the data set 

b be the minimum value of the data set 

Range = a-b

Co-efficient of Range

4

Final Answer:

Hence,Option (B) is correct . As, and b denotes the maximum and the minimum value of the data set.

 

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