7-8-2

Test, Confidence Interval, and Distribution Calculations

kExample 1: 1-Sample ZTest

μ condition : ≠

μ0 : 0

σ : 3

o: 24.5 n : 48

uClassPad Operation

(1)mp

(2)Tap O.

(3)On the New File dialog box that appears, configure the settings as described below.

Type: Program(Normal)

Folder: Select the name of the folder where you want to save the program you are creating.

Name: Enter a file name for the program. Example: ztestone

(4)Tap [OK].

(5)Input commands and values for the statistical expression, and then tap w.

(6)Input the “DispStat” command, and then tap w.

(7)Tap {to save the program.

(8)Tap ).

(9)On the dialog box that appears, tap the [Name] down arrow button, and then tap the name of the file you input in step (3).

(10)Tap p.

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