Table Of Contents - Casio CFX-9970G Manual

The following shows the meaning of each item in the case of list data specifica-
tion.
Data ................ data type
..................... population mean value test conditions ("G
.................... assumed population mean
0
..................... population standard deviation ( > 0)
List .................. list whose contents you want to use as data (List 1 to 6)
Freq ................ frequency (1 or List 1 to 6)
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
..................... sample size (positive integer)
Example To perform a 1-Sample
For this example, we will perform a
= {11.2, 10.9, 12.5, 11.3, 11.7}, when
1(List)c2(<)c
bb.fw
dw
1(List1)c1(1)c
1(CALC)
<11.5 ............ assumed population mean and direction of test
z
......................
p
..................... p-value
o
..................... sample mean
x
................ sample standard deviation
n -1
n
..................... sample size
6(DRAW) can be used in place of 1(CALC) in the final Execute line to draw a
graph.
two-tail test, "< " specifies lower one-tail test, ">
0
specifies upper one-tail test.)
Z
Test for one list of data
Z
score
18 - 6
Tests
" specifies
0
"
0
< test for the data List1
0
= 11.5 and = 3.
0
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