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6-32

k Calculations Using the TEST Command

You can use special functions in the Run-Matrix mode or Program mode to perform

calculations that are the same as the Statistics mode Z Test, t Test, and other test

calculations (page 6-33).

Example To determine the

z score and p -value when a one-sample Z test is

performed under the conditions below:

test condition (

 condition)

≠



*, assumed population mean 

= 0,

population standard deviation  = 1, sample mean

= 1, number of

samples n = 2

* “

 condition ≠ 

” can be specified by entering 0 as the initial argument of

the one-sample Z test command “OneSampleZTest”.

1. From the Main Menu, enter the Run-Matrix mode.

2. Perform the following key operation.

!m(SET UP)2(Line)J

K5(STAT) 6( g) 1(TEST) 1(Z)

1(1-Sample) a,a,b,b

,cw

JJJ

1(LIST) 1(List) !-(Ans) w

The following calculation results are displayed as ListAns elements 1 through 4.

z score

p -value

3: o

• For details about the function of the supported TEST command and their syntax, see “Using

the TEST Command to Execute a Command in a Program” (page 8-45).

Casio FX-CG20 AU User Manual

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