4 variable data (vars) menu – Casio fx-9750G PLUS User Manual
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1-4 Variable Data (VARS) Menu
To recall variable data, press J to display the variable data menu.
{
V-WIN}/{FACT}/{STAT}/{GRPH}/{DYNA}
{
TABL}/{RECR}/{EQUA}/{TVM}
See the Command List at the back of this user’s guide for details on the variable
data (VARS) menu.
• Note that the EQUA and TVM items appear for function keys (3 and 4)
only when you access the variable data menu from the
RUN or PRGM Mode.
• The variable data menu does not appear if you press J while binary, octal,
decimal, or hexadecimal is set as the default number system.
k
k
k
k
k
V-WIN — Recalling View Window values
Selecting {V-WIN} from the VARS menu displays the View Window value recall
menu.
u
u
u
u
u
{
X}/{Y}/{T,
θ
}
... {
x
-axis menu}/{y-axis menu}/{T,
θ menu}
u
u
u
u
u
{
R-X}/{R-Y}/{R-T,
θ
} ...
{
x
-axis menu}/{y-axis menu}/{T,
θ menu} for right side
of Dual Graph
The following are the items that appear in the above menus.
• {
min}/{max}/{scal}/{ptch} ... {minimum value}/{maximum value}/{scale}/
{pitch}
k
k
k
k
k
FACT — Recalling enlargement/reduction factors
Selecting {FACT} from the VARS menu displays the enlargement/reduction factor
recall menu.
• {
Xfct}/{Yfct} ... {
x
-axis factor}/{
y
-axis factor}
k
k
k
k
k
STAT — Recalling Single/Paired-variable Statistical Data
Selecting {STAT} from the VARS menu displays the single/paired-variable
statistical data recall menu.
{
X}/{Y}/{GRPH}/{PTS}/{TEST}/{RESLT}
u
u
u
u
u
{
X}/{Y}
... {
x
-data menu}/{
y
-data menu}
The following are the items that appear in the above menus.
• {n} ... {number of data}
• {ooooo}
/{ppppp} ... mean of {
x
-data}/{
y
-data}
• {
Σ
x
}
/{
Σ
y
} ... sum of {
x
-data}/{
y
-data}
• {
Σ
x
2
}
/{
Σ
y
2
} ... sum of squares of {
x
-data}/{
y
-data}
• {
Σ
xy
} ... {sum of products of
x
-data and
y
-data}
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