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How class interval size influences the look and interpretation of histograms.
This worksheet is for use with the Box Plot activity (http://www.shodor.org/interactivate/activities/BoxPlot/).
This worksheet is for use with the Skew Distribution activity (http://www.shodor.org/interactivate/activities/SkewDistribution/).
Finding Residuals (Discussion)
Introduces how to calculate residuals of bivariate data.
Pie Chart (Discussion)
Discusses the benefits of using a pie chart.
Reading Graphs (Lesson)
Demonstrates the connections between formulas, graphs and words.
This worksheet is for use with the Simple Monty Hall activity (http://www.shodor.org/interactivate/activities/SimpleMontyHall/).
Differences and similarities between the two types of graphs.
This worksheet is for use with the Buffon's Needle activity (http://www.shodor.org/interactivate/activities/Buffon/).
This worksheet is for use with the Marbles activity (http://www.shodor.org/interactivate/activities/Marbles/).

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