Press STAT to enter the statistics menu. Delete old data and enter the following data set in L1 using weights in L2:
1 1 1 2 2 2 2 3 4 4
Move the highlighter to the cell directly below L1. Enter the data by pressing
1
ENTER
2
ENTER
3
ENTER
4
ENTER
▼
3
ENTER
4
ENTER
1
ENTER
2
ENTER .
To construct a
STAT PLOT
ENTER .
Press ENTER to turn PLOT1 on. Press ▼
ENTER to choose
data. Press ▼ 
2ndF 
L1 
ENTER to enter L1 as the data list. Set the frequency prompt to L2 by pressing 2ndF 
L2 
ENTER . Set the graph to
a 
STAT PLOT , touch E BOX, and double touch 1 Box.
In the example, the data is discrete with a smallest value of 1 and a largest value of 4. Set the viewing window to 0 < x < 5 (one below the smallest and one above the largest) with Xscl = 1 (width of interval) by pressing WINDOW 
0 
ENTER 5 
ENTER 
1 
ENTER . Next, set the vertical axis to 0 < y < 1 (no specific setting because the calculator places the box chart in whatever y range you set) with Yscl = 1 by pressing 0 
ENTER 
1 
ENTER 
1 
ENTER .
Other Graphical Portrayals of a | 19 |