Measures of variability can range in value from
A)- $\infty$ to + $\infty$
B)0 to +
C)It depends on whether the variability is positive or negative.
D)It depends on the value of the mean for a given distribution.

Question

Measures of variability can range in value from
A)- $\infty$ to + $\infty$ 
B)0 to + 
C)It depends on whether the variability is positive or negative. 
D)It depends on the value of the mean for a given distribution.

Quizplus · Accepted Answer

Measures of variability cannot be negative, so they typically range from 0 to some positive value. The specific upper limit will depend on the data being measured.

Measures of Variability Can Range in Value from A)- ∞\infty∞ To

Measures of Variability Can Range in Value from
A)- $\infty$ To