Casio fx-7400G PLUS Booklet page 66

Q-2 Component Quality Variation Control (X-R Control Chart)
m
2
eeeee
f
(K1
(LIST)
3 +1
(List) 3
)/ w
5
m
1
K1
1
(LIST)
m
2
eeeee
w
-
76.01 75.90
- w
75.93 75.86
• • • •
- w
75.95 75.83
m
1
K1 1
(LIST)
!- a1
(Ans)
K1 [1
(LIST)
T
,T
(X) (X)
)
1
a[[1
1
+2
(List) 1
+1
(List) 4
w
(List) 6
(List)
w
(List) 5
(Seq)
, , ,
1 25
w
(List) 1
: From the Main Menu, enter the
: Move the cursor to the first line of
: Select the title of List 6.
+
(List) 2
: Calculate mean values for entry into
(List) 5
: From the Main Menu, enter the
: Save the mean values (List 6) in
: From the Main Menu, enter the
: Move the cursor to the first line of
: Input the range of each group
: From the Main Menu, enter the
: Input the mean values (List Ans)
: Enter the group numbers in List 1.
: Entry Syntax = variable, expression,
: Execute.
– 63 –
STAT Mode.
List 6.
List 6.
RUN Mode.
List Ans memory.
STAT Mode.
List 6.
(maximum value minus minimum
value).
RUN Mode.
into List 5.
Use Seq (sequence) function.
start item, end item, interval