The ________ is the difference between the 75th and 25th percentile.
A)standard deviation
B)coefficient of variation
C)variance
D)interquartile range

Question

Quizplus · Accepted Answer

The interquartile range (IQR) is defined as the difference between the 75th percentile (Q3) and the 25th percentile (Q1) in a dataset. It gives a measure of the spread of the middle 50% of the data and is less affected by outliers compared to the standard deviation. Therefore, the best choice is D.

The ________ Is the Difference Between the 75th and 25th