Question

Find the range and the coefficient of range of $43,24,38,56,22,39,45$

Answer 1

Given, $43,24,38,56,29,45$

Thus, $L=56,S=22$
Range : $L-S=56-22=34$
Coefficient of Range $=\frac{L-S}{L+S}$
$=\frac{56-22}{56+22}$
$=\frac{34}{78}=0.436$