Texas Instruments TI-89 Titanium User Manual

Statistics and Data Plots 551
In the Data/Matrix Editor, you can enter the scores and the category values in two
columns.
To use category values, specify the category column and the category values to include
in the analysis when you perform a statistical calculation or define a stat plot.
Test scores Category values
c1 c2
85 1
97 3
92 2
88 3
90 2
95 1
79 4
68 2
92 4
84 3
82 1

Texas Instruments TI-89 Titanium Specifications

General

Brand	Texas Instruments
Model	TI-89 Titanium
Category	Calculator
Language	English