Texas Instruments TI-73 Explorer Manual Book page 128

122
Chapter 6: Statistical Plots
1. Create two lists in the List
editor,
3
For more information on entering lists,
see Chapter 5: Lists.
2. Turn off all stat plots.
- e
3. Display the
menu.
- e
4. Define
as shown to the right.
b # " " " "
1
" b # - v
SCORE
- v
5. Display the stat plot using
the
ZoomStat
trace the Histogram.
(
! and " (to trace bar
to bar)
6. Adjust the graphing window
so that the data is grouped
in intervals of 10 and so
that the lowest test score is
60 and the highest is 100.
'
1 0
and
SCORE FREQ
b
4
STAT PLOTS
as a Histogram
Plot1
b #
b
FREQ
command and
)
7
#
6 0 1 0 0
# # #
0 2 0 1
.
7 scores fall between
the min and max.
# #
Select the
Ò icon.
WINDOW values
from ZoomStat
The adjusted
WINDOW
values