Question: Below are two displays of the friends data described in Exercise, one for the students and one for the faculty members studied. Describe how these two displays are different.
Exercise: A college student is interested in how many friends the average person has. She decides to count the number of people who appear in photographs on display in dorm rooms and offices across her campus. She collects data on 84 students and 33 faculty members. The data are presented below.
a. What kind of visual display is this?
b. Estimate how many people have fewer than 6 people pictured.
c. Estimate how many people have more than 18 people pictured.