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The Goodness of Fit Test with the TI 83/84 Calculator

The following applet shows some examples of how to use a TI83 or TI84 calculator (plus or no plus) to run the chi-square goodness of fit test when all the outcomes are equally likely. Move the DataSet slider to choose a different data set. Move the Confidence slider to change the confidence. Move the Step slider to work through each step of the procedure.