In general,which of the following descriptive summary measures cannot be easily approximated from a boxplot?
A) The range.
B) The variance.
C) The interquartile range.
D) The median.

Question

Quizplus · Accepted Answer

The variance is a measure of spread that requires the use of individual data points and their deviations from the mean, and cannot be easily estimated from a boxplot. The range, interquartile range, and median can all be directly read off the boxplot.

In General,which of the Following Descriptive Summary Measures Cannot Be