The range as a measure of variability is problematic because:
A) it does not represent the spread of the distribution.
B) calculations of the range are frequently full of errors.
C) it is expressed in squared units.
D) it relies on the most extreme scores, which could be outliers.

Question

Quizplus · Accepted Answer

The range is problematic because it relies on the most extreme scores, which could be outliers. It only represents the difference between the highest and lowest score and does not take into account the spread of the distribution. Additionally, it can be impacted by extreme scores that may not be representative of the overall data set.

The Range as a Measure of Variability Is Problematic Because