2008-08-122008-08-122007-082008-08-12http://hdl.handle.net/2263/6551Microsoft Excel Spreadsheet with interactive hyperlinks and activities.A Stem-and-Leaf plot, is a device for presenting quantitative data in a graphical format, similar to a histogram, to assist in visualizing the shape of a distribution. Unlike histograms, stem-and-leaf plots retain the original data to at least two significant digits. Stem-and-Leaf plots work well for medium sample sizes (say 30 to 100) but for large sample sizes a histogram may be preferred. A basic Stem-and-Leaf plot contains two columns. The left column contains the stems and the right column contains the leaves.378368 bytesapplication/vnd.ms-excelenUniversity of PretoriaStem-and-Leaf plotDot PlotHistograme-StatsSampling (Statistics) -- Computer programsLearning Object