Texas Instruments TI-73VSC Teachers Guide - Page 76

With the cursor blinking on the word

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Probability and Statistics 71 Activity 12: Which Brand is Best? 2. Calculate the range. 3. Now make a box plot on the TI-73. a. Access the STAT PLOTS menu. - e (above the & key) b. Make sure the plots are off. 4 b c. Select Plot 1. - e b d. With the cursor blinking on the word On, select it. b e. Move to Type and select the box plot (second row, third from left b f. Move to Xlist. If L1 is not already set, set it to L1. # - v b g. Move to Freq. If 1 is not already set, set it to 1. # Y Your screen should match the screen at the right. h. Turn off any Y= functions. & : Á One way to find the range is shown in the screen below. 4. View the box plot. ( J Note that you may need to change the Ymin and Ymax values to 1 and 10, respectively, to match the screen shown at the right. ' # to Ymin Y # to Ymax Y _ ( J © 1998 TEXAS INSTRUMENTS INCORPORATED

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Probability and Statistics
Activity 12: Which Brand is Best?
71
© 1998 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
2.
Calculate the range.
3.
Now make a box plot on the TI-73.
a.
Access the
STAT PLOTS
menu.
-
e
(above the
&
key)
b.
Make sure the plots are off.
4
b
c.
Select
Plot 1
.
-
e
b
d.
With the cursor blinking on the word
On
, select it.
b
e.
Move to
Type
and select the box plot (second row,
third from left
Ö
).
#
"
"
"
"
"
"
b
One way to find the range
is shown in the screen
below.
f.
Move to
Xlist
.
If
L
1
is not already set, set it to
L
1
.
#
-
v
b
g.
Move to
Freq
.
If
1
is not already set, set it to
1
.
#
Y
Your screen should match the screen at the right.
h.
Turn off any Y= functions.
&
:
4.
View the box plot.
(
J
Note that you may need to change the
Ymin
and
Ymax
values to 1 and 10, respectively, to match the screen
shown at the right.
'
#
to
Ymin
Y
#
to
Ymax
Y
_
(
J