The value of online courses. A Pew survey asked college presidents whether or not they believed that online courses offer an equal educational value when compared with courses taken in the classroom. The presidents were classified by the type of educational institution. Here are the data:
![675_Table.jpg](https://secure.tutorsglobe.com/CMSImages/675_Table.jpg)
(a) Discuss different ways to plot the data. Choose one way to make a plot and give reasons for your choice.
(b) Make the plot and describe what it shows.