Graphical Displays of Data >> Evaluate, analyze, compare graphs

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APPLETSOURCEDESCRIPTION
HistogramNational Library of Virtual Manipulatives (NLVM), Utah State Univ.Displays histograms or box plots along with descriptive statistics for a few available data sets or for data entered by user, can vary cell width and observe effects.  more
Histograms, Bin Widths, and Cross Validation Rice Virtual Lab in Statistics (Lane)Choose one of several data sets or enter data, displays histogram and cross-validation plots as bin width changes.  more
Comparing DistributionsRice Virtual Lab in Statistics (Lane)Two distributions are created from the response times it takes the user to click on squares appearing on the screen, shows histograms and descriptive statistics for both distributions.  more
Histogram Bin WidthRossman Chance Applet CollectionSlide bin width selector to observe changes in histogram.  more
Interactive HistogramVirtual Laboratories in Probability and Statistics (Siegrist, Duehring)Click on graph to add data to a frequency distribution, histogram is constructed and descriptive statistics are calculated, class width can be varied. NOTE: xhtml files may not run in all browsers.  more
Histogram AppletGASP Project (West)For a sample data set, allows users to modify bin width to see effects on shape of histogram.  more
HistogramGASP Project (West)Enter data and will create interactive histogram for which bin width can be modified.  more
Find the Means of HistogramsKerbaugh, Fayettesville State Univ.Create a histogram by entering observations one by one as applet shows how each is incorporated into the histogram, shows the histogram "tilting" to one side with a marker for the mean that the user can slide to balance the histogram and find true mean, user can also move points to see the effect on the mean.  more