Test Command List - Casio ClassPad 300 User Manual

Test Command List

k Z
Test
Z
1-Sample Test
Command: OneSampleZTest
Description: Tests a hypothesis relative to a population mean when population standard
deviation is known. A 1-Sample Z Test is used for normal distribution.
Command Syntax
Syntax 1 (list format)
" µ condition", µ
* "Freq" can be omitted. Doing so sets "1" for "Freq".
Syntax 2 (parameter format)
" µ condition", µ
Definition of Terms
µ condition : population mean value test conditions ("≠" specifies two-tail test,
µ :
0
σ :
List :
Freq :
o
:
n
:
Input Example:
Syntax 1 (list format)
OneSampleZTest "≠",0,1,list1,1
Syntax 2 (parameter format)
OneSampleZTest "≠",0,1,11.82,1
Calculation Result Output
µ ≠ 0: test condition
z
:
p
:
o
:
x
σ : sample standard deviation (Displayed only for list format.)
n
–1
n
:
o –
µ
0
Z =
σ
n
value, σ value, List, Freq (or 1)
0
value, σ value,
0
"<"specifies lower one-tail test, ">" specifies upper one-tail test.)
assumed population mean
population standard deviation ( σ > 0)
data list
frequency (1 or list name)
mean of sample data
sample size (positive integer)
z
value
p
-value
mean of sample data
sample size
7-9-2
Tests
o
: mean of sample data
: assumed population mean
µ
0
σ : population standard deviation
n
: sample size
o
n
value, value
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