Question

fill in the blank 1 point one - fourth of a set of data: choose your answer... the median of half of your data of the lowest values: choose your answer... the median of half of your data of the highest values: the difference between the third and first quartile: choose your answer... lower quartile (also known as the 1st quartile) interquartile range upper quartile (also known as the 3rd quartile) quartile

Explanation:

Step1: Recall quartile definitions

The first quartile ($Q_1$) is the median of the lower - half of the data. The third quartile ($Q_3$) is the median of the upper - half of the data.

Step2: Recall interquartile range definition

The interquartile range (IQR) is defined as $Q_3 - Q_1$, which is the difference between the third and first quartile.

Answer:

interquartile range