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The following shows the meaning of each item in the case of list data specification.
Data................ data type
µ
..................... population mean value test conditions (“G
µ
0” specifies two-
tail test, “<
µ
0” specifies lower one-tail test, “>
µ
0” specifies
upper one-tail test.)
µ
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
x
σ
n-1 ................ sample standard deviation (x
σ
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
µ
GG
GG
G
µ
0 test for the data
List1 = {11.2, 10.9, 12.5, 11.3, 11.7}, when
µ
0 = 11.3.
1(List)c
1(G)c
bb.dw
1(List1)c1(1)c
1(CALC)
µ
G 11.3.......... assumed population mean and direction of test
t
......................
t-value
p ..................... p-value
o ..................... sample mean
x
σ
n-1 ................ sample standard deviation
n ..................... sample size
The following key operation can be used to draw a graph.
J
ccccc
6(DRAW)
Tests 18 - 6
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