Which of the following is a measure of variability?
A) Percentiles
B) Quartiles
C) Interquartile range
D) Geometric mean

Question

Quizplus · Accepted Answer

The interquartile range is a measure of variability that represents the spread of the middle 50% of the data. Percentiles and quartiles are related to the distribution of the data but are not measures of variability. The geometric mean is a measure of central tendency.

Which of the Following Is a Measure of Variability