Dot Plots
Sources
Sources used in this book:"Dot Plot." http://stattrek.com/AP-Statistics-1/Dotplot.aspx (accessed 7/26/2010).
Embracing Mathematics, Assessment & Technology in High Schools; a Michigan Mathematics & Science Partnership Grant Project
Wikipedia, "Dot Plot (Statistics)." http://en.wikipedia.org/wiki/Dot_plot_(statistics) (accessed 7/26/2010).