Range and Range coefficient of the data-3, -2, -1, 0, 1, 2, 3 are respectively
0 and 6
6 and 0
0 and 0
6 and ∞
Explanation:
Range=L-S=3-(-3)=3+3=6
coefficient of range=$\dfrac{L-S}{L+S}$
$=\dfrac{3-(-3)}{3-3}$
$=\dfrac{6}{0}$
$=\infty$