Which measure of dispersion disregards the algebraic signs (plus and minus) of each difference between X and the mean?
A) Standard deviation
B) Mean deviation
C) Arithmetic mean
D) Variance
E) None of the choices are correct.

Question

Quizplus · Accepted Answer

Mean deviation disregards the algebraic signs of each difference between X and the mean, as it uses absolute values.

Which Measure of Dispersion Disregards the Algebraic Signs (Plus and Minus)