Casio fx-9860G AU PLUS, User Manual

Page: 316 / 590

20050401
The following shows the meaning of parameter data specification items that are different
from list data specification.
o
1
................................. mean of sample 1
n
1
................................. size (positive integer) of sample 1
o
2
................................. mean of sample 2
n
2
................................. size (positive integer) of sample 2
After setting all the parameters, use
c
to move the highlighting to “Execute” and then press
one of the function keys shown below to perform the calculation or draw the graph.
•
1
(CALC) ... Performs the calculation.
•
6
(DRAW) ... Draws the graph.
Calculation Result Output Example
µ
1
G
µ
2
........................... direction of test
z ................................... z
score
p
.................................. p-value
o
1
................................. mean of sample 1
o
2
................................. mean of sample 2
x
1
σ
n -1
............................ standard deviation of sample 1
(Displayed only for Data: List setting.)
x
2
σ
n
-1
............................ standard deviation of sample 2
(Displayed only for Data: List setting.)
n
1
................................. size of sample 1
n
2
................................. size of sample 2
• For details about graph screen function keys 1 (Z) and 2 (P), see “
Z
Test
Common Functions” on page 6-5-2.
# [Save Res] does not save the
µ
1
condition in
line 2.
6-5-6
Tests