Texas Instruments TI-89 Titanium User Manual

Activities 740
CBL 2™ Program for the TI-89 Titanium
This activity provides a program that can be used when the TI-89 Titanium is connected
to a Calculator-Based Laboratory™ (CBL 2™) unit. This program works with the
“Newton’s Law of Cooling” experiment, and is similar to the “Coffee To Go” experiment in
the CBL System Experiment Workbook. You can use your computer keyboard to type
lengthy text and then use TI Connect™ software to send it to the calculator. More
CBL 2™ programs are available from the TI Web site at educaton.ti.com
.
9. Display the plots by pressing „ and
selecting
9:Zoomdata.
10. Use the
Trace tool to compare the median
student weights for different subsets.
Ê median, all students
Ë all students
Ì all freshmen
Í all seniors
Î all boys
Ï all girls
Program Instruction Description
:cooltemp( ) Program name
:Prgm
Ê
Ë
Í
Ì
Î
Ï

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches