In the text there was a stem-and-leaf display showing the performance of students who attended class regularly and those who often skipped class. This display illustrated
A) that poor attendees did more poorly than good attendees.
B) the shape of the two distributions.
C) the dispersion of the two distributions.
D) all of the above

Question

Quizplus · Accepted Answer

The stem-and-leaf display shows both the distribution and dispersion of the two groups, and also illustrates that poor attendees did more poorly than good attendees. Therefore, all of the above choices are correct.

In the Text There Was a Stem-And-Leaf Display Showing the Performance