1. (8 points) The following distribution table represents the number of faculty
listed for a variety of private colleges that offer only bachelor’s degrees. Construct a
frequency polygon.

Class boundaries Frequency
39.85-42.85 2
42.85-45.85 2
45.85-48.85 5
48.85-51.85 5
51.85-54.85 12
54.85-57.85 5