Categorical Graphs in Statistics

An introduction to pie charts and bar graphs. I talk about their construction and the pros and cons of each type of graph. Please excuse my grammatical error on the third bullet under pie charts...category's relation. My apologies for misspelling categorical in the video!!! Check out http://www.ProfRobBob.com/, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com/ If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage    / profrobbob