Your class measured the length of the window. Each student made a display. One of your students, Hun-Jong, created the display below. What does Hun-Jong's display show about the width of the window AT A GLANCE? That is, what does it help us to QUICKLY see about the data (i.e., without needing additional work)? [To help with this question, look back at your notes from class and the video Big Ideas in Statistics - Part 1.] Select two of the following features for which the display shows the feature.

a) Frequency of individual values (i.e., how many there are of a particular data point)

b) Frequency of groups (i.e., how many there are of a particular group of data points)

c) Order of values (either individual values or groups of values) in terms of numerical order

d) "Holes" in the data set