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20090601
7-9-3
Tests
Calculation Result Output
μ
x
0 : test condition
z
:
z
value
p
:
p
-value
M
: sample mean
s
x
: sample standard deviation (Displayed only for list format.)
n
: sample size
Example
Mean : 131
Sample size : 10
Population standard deviation : 19
Assumed population mean : 120
• Statistics Wizard Operation
(1) On the menu bar, tap [Calc] and then [Test].
(2) Select [One-Sample ZTest] and [Variable],
and then tap [Next >>].
(3) Select the
μ
condition [>] and input values.
(4) Tap [Next >>].
(5) To display the graph, tap
.
S
Program, eActivity or Main Application
Command: OneSampleZTest
:
Command Syntax
Syntax 1 (list format)
“
μ
condition”,
μ
0
value,
σ
value, List, Freq (or 1)
* “Freq” can be omitted. Doing so sets “1” for “Freq”.
Syntax 2 (parameter format)
“
μ
condition”,
μ
0
value,
σ
value,
M
value,
n
value
Input Example:
Syntax 1 (list format)
OneSampleZTest “
x
”,0,1,list1,1
Syntax 2 (parameter format)
OneSampleZTest “>”,120,19,131,10