Histogram), Modboxplot) – Texas Instruments TI-83 PLUS User Manual
Page 373
TI-83 Plus
Statistics
370
Ò
(Histogram)
Histogram
plots one-variable data. The
Xscl
window variable value
determines the width of each bar, beginning at
Xmin
.
ZoomStat
adjusts
Xmin
,
Xmax
,
Ymin
, and
Ymax
to include all values, and also adjusts
Xscl
.
The inequality (
Xmax
N
Xmin
)
à
Xscl
47 must be true. A value that occurs
on the edge of a bar is counted in the bar to the right.
Õ
(ModBoxplot)
ModBoxplot
(modified box plot) plots one-variable data, like the regular
box plot, except points that are 1.5
ä
Interquartile Range beyond the
quartiles. (The Interquartile Range is defined as the difference between
the third quartile
Q
3
and the first quartile
Q
1
.) These points are plotted
individually beyond the whisker, using the
Mark
(
›
or
+
or
¦
) you select.
You can trace these points, which are called outliers.