Casio fx-9750G PLUS User Manual download pdf (Page 312)

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The following shows the meaning of each item in the case of list data specification.

Data ................ data type

..................... population mean value test conditions (“G

0” specifies two-

tail test, “<

0” specifies lower one-tail test, “>

0” specifies

upper one-tail test.)

0 .................... assumed population mean

List .................. list whose contents you want to use as data

Freq ................ frequency

Execute .......... executes a calculation or draws a graph

The following shows the meaning of parameter data specification items that are

different from list data specification.

o ..................... sample mean

n-1 ................ sample standard deviation (x

n-1 > 0)

n ..................... sample size (positive integer)

Example To perform a 1-Sample t Test for one list of data

For this example, we will perform a

0 test for the data

List1 = {11.2, 10.9, 12.5, 11.3, 11.7}, when

0 = 11.3.

1(List)c

1(G)c

bb.dw

1(List1)c1(1)c

1(CALC)

G 11.3 .......... assumed population mean and direction of test

......................

t value

p ..................... p-value

o ..................... sample mean

n-1 ................ sample standard deviation

n ..................... sample size

The following key operations can be used to draw a graph.

ccccc

6(DRAW)

18 - 6 Tests

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Casio fx-9750G PLUS User Manual Page 312

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