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
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.