Casio FX-9750G PLUS User's Manual & Technical Reference page 330

Hide thumbs Also See for FX-9750G PLUS:
Table of Contents

Advertisement

18 - 7
Confidence Interval
Perform the following key operations from the statistical data list.
The following shows the meaning of each item in the case of list data specification.
The following shows the meaning of parameter data specification items that are
different from list data specification.
302
4(INTR)
t
)
2(
2(2-S)
Data ................ data type
C-Level ........... confidence level (0 < C-Level < 1)
List1 ................ list whose contents you want to use as sample 1 data
List2 ................ list whose contents you want to use as sample 2 data
Freq1 .............. frequency of sample 1
Freq2 .............. frequency of sample 2
Pooled ............ pooling On or Off
Execute .......... executes a calculation
o
.................... sample 1 mean
1
x
σ
............... sample 1 standard deviation (
n
1
-1
n
.................... sample 1 size (positive integer)
1
.................... sample 2 mean
o
2
σ
x
............... sample 2 standard deviation (
n
2
-1
n
.................... sample 2 size (positive integer)
2
x
σ
> 0)
n
1
-1
σ
x
> 0)
n
2
-1

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents