Texas Instruments TI-89 Titanium Short User Manual page 106

Table 2: C1 (weight of each student in pounds) vs. C2 (category)
C1 C2
110 1
125 1
105 1
120 1
140 1
85 2
80 2
90 2
80 2
95 2
Perform the following steps to compare the weight of high school
students to their year in school.
1. Start the Data/Matrix Editor, and create a
new Data variable named
2. Enter the data and categories from Table 2
into columns
Open the „
3.
Note: Set up several box plots to compare
different subsets of the entire data set.
4. Define the plot and filter parameters for
as shown in this screen.
Plot 1
100
C1 C2
115 3
135 3
110 3
130 3
150 3
90 4
95 4
85 4
100 4
95 4
students
and , respectively.
c1 c2
toolbar menu.
Plot Setup
C1 C2
130 5
145 5
140 5
145 5
165 5
100 6
105 6
115 6
110 6
120 6
.
C1 C2
145 7
160 7
165 7
170 7
190 7
110 8
115 8
125 8
120 8
125 8
Activities