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30 Getting Started

Getting Started30

The Parametric Aplet

The Parametric Aplet is quite similar in structure and functionality to the Function Aplet. Table 1-6 lists the similarities and major differences between these

two Aplets. Press APLET, scroll down to select the Parametric Aplet, and press the START menu key to get started. The Parametric Aplet opens in the Sym-

bolic view.

Press PLOT to enter the Inference Plot View. This view displays the same results as the

Numeric view. Displaying the results graphically makes the mapping between the

distribution variable (Z or T) and the random variable (X) clearer. In the case of the

hypothesis test, the relative locations of the reject region and the test statistic are also shown.

Inference Plot View

Table 1-5 Inference Aplet Summary

Summary of Functionality View Name and Display