Question

The university is trying to compile a visual display of the starting salaries of their most recent graduates which type of display will give them the best picture of the student data

Answer 1

One type of display is a frequency distribution curve. 

This is a graph you are probably used to seeing, and often takes the form of a bar graph. 

The length of each bar indicates either the frequency or number of students within a certain salary range. It helps to get an idea of the most typical salaries students are earning in their first year.

This display is more appropriate than, say, a line graph, because the graph is not supposed to show change over time, but just a snapshot of students' salaries after graduating.