On the basic of data in Example of Section 9.5 of Chapter 9 ,calculate the value of coefficient of Quartile Deviation.

On the basic of data in Example of Section 9.5 of Chapter 9 ,calculate

1.	On the basic of data in Example of Section 9.5 of Chapter 9 ,calculate the value of coefficient of Quartile Deviation.
Answer» SOLUTION :`V_(Q) = (Q_(3) - Q_(1))/(Q_(3) + Q_(1)) = (359.375 - 154.170)/(359.375 + 154.170) = (205.205)/(513.545) = 0.40` (or 40%)