Casio fx-CG50 User Manual

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8. Input and Output Terms of Tests, Confidence
Interval, and Distribution
The following explains the input and output terms that are used by tests, confidence interval,
and distribution.
k Input Terms
Data ...................................data type
 (1-Sample Z Test) ...........population mean value test conditions (“ ≠ 
0
” specifies two-tail test,
“< 
0
” specifies lower one-tail test, “> 
0
” specifies upper one-tail
test.)

1
(2-Sample Z Test) .........population mean value test conditions (“ ≠ 
2
” specifies two-tail test,
“< 
2
” specifies one-tail test where sample 1 is smaller than sample
2, “> 
2
” specifies one-tail test where sample 1 is greater than
sample 2.)
Prop (1-Prop
Z Test) ..........sample proportion test conditions (“ ≠ p
0
” specifies two-tail test,
“<
p
0
” specifies lower one-tail test, “> p
0
” specifies upper one-tail
test.)
p
1
(2-Prop Z Test) ..............sample proportion test conditions (“ ≠ p
2
” specifies two-tail test,
“<
p
2
” specifies one-tail test where sample 1 is smaller than sample
2, “>
p
2
” specifies one-tail test where sample 1 is greater than
sample 2.)
 (1-Sample t Test) ............population mean value test conditions (“ ≠ 
0
” specifies two-tail test,
“< 
0
” specifies lower one-tail test, “> 
0
” specifies upper one-tail
test.)

1
(2-Sample t Test) ..........sample mean value test conditions (“ ≠ 
2
” specifies two-tail test,
“< 
2
” specifies one-tail test where sample 1 is smaller than sample
2, “> 
2
” specifies one-tail test where sample 1 is greater than
sample 2.)
β & ρ (LinearReg t Test) .... ρ -value test conditions (“ ≠ 0” specifies two-tail test, “< 0” specifies
lower one-tail test, “> 0” specifies upper one-tail test.)

1
(2-Sample F Test) .........population standard deviation test conditions (“ ≠ 
2
” specifies
two-tail test, “< 
2
” specifies one-tail test where sample 1 is smaller
than sample 2, “> 
2
” specifies one-tail test where sample 1 is
greater than sample 2.)

0
.......................................assumed population mean
 .........................................population standard deviation (  > 0)

1
.......................................population standard deviation of sample 1 ( 
1
> 0)

2
.......................................population standard deviation of sample 2 ( 
2
> 0)
List .....................................list whose contents you want to use as data (List 1 to 26)
List1 ...................................list whose contents you want to use as sample 1 data (List 1 to 26)
List 2 ...................................list whose contents you want to use as sample 2 data (List 1 to 26)

Casio fx-CG50 Specifications

General

Brand	Casio
Model	fx-CG50
Category	Calculator
Language	English