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Box Plot (Discussion)
How to build box plots, including the two different ways to determine interquartile range.
This worksheet is for use with the Simple Plot activity (http://www.shodor.org/interactivate/activities/SimplePlot/).
Skew Distribution (Activity)
Change the median and standard deviation of an automatically generated normal distribution to create a skewed distribution, allowing you to observe properties like what it means for the mean, median, and mode to be different. Parameters: median, standard deviation, number of trials, class intervals.
This experiment is for use with the Adjustable Spinner activity (http://www.shodor.org/interactivate/activities/AdjustableSpinner/).
In this applet you can adjust the parameters on two Gaussian curves to determine if there is a possibility of a difference between the two means.
This worksheet is for use with the Data Flyer activity (http://www.shodor.org/interactivate/activities/DataFlyer/).
Stem-and-Leaf Plots (Discussion)
Introduces Stem-and-Leaf Plots to students.
This worksheet is for use with the Ordered Simple Plot activity (http://www.shodor.org/interactivate/activities/OrderedSimplePlot/).
Spinner (Activity)
Create a game spinner with one to twelve sectors in order to look at experimental and theoretical probabilities. Parameters: Number of sectors, number of trials.
Data Flyer (Activity)
Enter a set of data points, then derive a function to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each constant and coefficient affects the resulting graph.
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