Casio FX-9860GII-L-IH User Guide - Page 300
scatter diagram and overlay a function graph
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6-3-14 Calculating and Graphing Paired-Variable Statistical Data Example Input the two sets of data shown below. Next, plot the data on a scatter diagram and overlay a function graph y = 2ln x. 0.5, 1.2, 2.4, 4.0, 5.2 -2.1, 0.3, 1.5, 2.0, 2.4 Procedure 1 m STAT 2 a.fwb.cw c.ewewf.cw e -c.bwa.dw b.fwcwc.ew 1(GRPH)1(GPH1) 3 2(DefG) cIvw(Register Y1 = 2In x) 4 6(DRAW) Result Screen # You can also perform trace, etc. for drawn function graphs. # Graphs of types other than rectangular coordinate graphs cannot be drawn. # Pressing J while inputting a function returns the expression to what it was prior to input. Pressing !J(QUIT) clears the input expression and returns to the statistical data list. 20050401
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20050401
Example
Input the two sets of data shown below. Next, plot the data on a
scatter diagram and overlay a function graph
y
= 2ln
x
.
0.5, 1.2, 2.4, 4.0, 5.2
–2.1, 0.3, 1.5, 2.0, 2.4
Procedure
1
m
STAT
2 a.f
w
b.c
w
c.e
w
e
w
f.c
w
e
-
c.b
w
a.d
w
b.f
w
c
w
c.e
w
1
(GRPH)
1
(GPH1)
3
2
(DefG)
c
Ivw
(Register Y1 = 2In
x
)
4
6
(DRAW)
Result Screen
6-3-14
Calculating and Graphing Paired-Variable Statistical Data
# You can also perform trace, etc. for drawn
function graphs.
# Graphs of types other than rectangular
coordinate graphs cannot be drawn.
# Pressing
J
while inputting a function returns
the expression to what it was prior to input.
Pressing
!J
(QUIT) clears the input
expression and returns to the statistical data list.