Texas Instruments Titanium TI-89 User Manual

Statistics and Data Plots 562
Changing the Graph Format
Changing the Graph FormatChanging the Graph Format
Changing the Graph Format
Tracing a Stat Plot
Tracing a Stat PlotTracing a Stat Plot
Tracing a Stat Plot
From the Graph screen, press … to trace a plot. The movement of the trace cursor
depends on the Plot Type.
Note: When a stat plot is displayed, the Graph screen does not automatically pan if you
trace off the left or right side of the screen. However, you can still press ¸ to center
the screen on the trace cursor.
Press:
,
9
— or —
@8 Í
from the Y= Editor, Window Editor, or Graph
screen.
Then change the settings as necessary.
Plot Type Description
Scatter or xyline Tracing begins at the first data point.
Box plot
Tracing begins at the median. Press
A to trace to Q1
and minX. Press
B to trace to Q3 and maxX.
Histogram The cursor moves from the top center of each bar,
starting from the leftmost bar.

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)