Casio CFX-9800G - Page 102

@To graph an integral
Example |. To graph 3 (x+2)}{x~-1)(x*+3) dx using the following range parameters:
Init [TRG
GHA)FS)(CLS) ES
AOKI DIC Kaa
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JODWIMAIGr3
Note that you can also include the integration graph operation within programs.
8-7 Probability Distribution Graphs
The unit calculates the three typés of probability normal distribution shown below, along
with normalized variate-t(x). Italso produces a probability density function graph (standard
normal distribution curve) for the normal distribution.
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Once
you
input
a
valire
that
represents
the
normalized
variate
t(x)
for
one
of
the
probabilities
P(t),
Q(t)
and
R(t),
the
unit
produces
the
corresponding
standard
normal
distribution
curve.
At
this
time,
the
probability
calculation
result
appears
on the
display,
with
the
calculation
range
highlighted
in
the
graph.
.
To
draw
probability
distribution
graphs,
the
unit
should
be
in
the
SD
Mode
and
REC
Mode.
*Note
that
you
‘do
not
need
to
specify
range
parameters
with
probability
distribution
graphs.
()(SET) (or IE)
@@HVIREC) «
EXIT)
Perform the following graph clear operation.
GA F(CLS) BB
*Be
sure
to
perform
the
above.
graph:
clear
operation
before
proceeding.
Press Gai) and then F@(PQR).
8 8 8 &
Use
the
function
keys
to
input
the
probability
distribution
you
are
graphing.
EN(P()..
Draws
standard
normal
distribution
curve
and
calculates
probability
P(t)
RQ).
Draws
standard
normal
distribution
curve
and
calculates
probability
ait)
ERO
Draws
standard
normal
distribution
curve
and
calculates
probability
Rit)
FAt()... Calculates normalized variate t(x) pas :
You
cannot
draw
a
graph
for
the
normalized
variate
function
Ux).
To graph a probability distribution
[Example] To graph P(0.5)
Gar Es) (CLS) &@)
G=aIFR(POR FIP MOE)
> | (Exe)
PCto=8,69146
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