Question

complete parts a and b below regarding the interquartile range. a. what type of descriptive measure is it? variation outlier median center

Explanation:

The inter - quartile range (IQR) measures the spread of the middle 50% of the data. It is a measure of how much the data varies. Outliers are individual data points that are far from the rest of the data. The median is the middle value of a data - set. The center is typically measured by the mean or median. Since the IQR shows the variability in the data, it is a measure of variation.

Answer:

Variation