The Create a Graph link below is a very easy to use site. The Graph Maker site below is more complex and will make scatterplots. They both make all sorts of graphs from pie charts to histograms. The More Graph Help site covers which information goes on which axis.
I have posted some directions to help with scatter plots in response to questions. It may help for other types of graphs as it explains "Number of Value Set" and "Number of Item". There are 4 pages with example pictures. Page 3 shows a graph that shows some correlation and page 4 shows a graph that shows NO correlation to help you interpret yours. |