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Gives a good impression of some basic concepts. You can "draw" your own distribution or use a pre-set. Some of the pre-set distributions seem oversimplified due to the small range of values that can be used.
All of the useage options aren't apparent without reading all of the instructions - for example, you must look under "File" for the option to "Practice Guessing."
10 years ago
Very simple, comprehensive and easy of use.
An option for entering a set of data can be added.
Used in course
13 years ago
Excellent display of the relationships between centrality and dispersion.