15
Basic Keyboard/GENERAL MATHEMATICS USING THE SHARP EL-9900
Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
Steps for creating a data set's box-and-whisker chart
STEP 1: Press STAT to enter the statistics menu. Delete old data and enter the
following data set in L1:
1112222344
STEP 2: To construct a box-and-whisker chart, first press STAT PLOT A
ENTER . Press ENTER to turn PLOT1 on. Press ▼ ENTER to choose
one-variable data. Press ▼ 2ndF L1 ENTER to enter L1 as the data
list. Leave the Freq prompt blank. Set the graph to a box-and-whisker
chart by pressing ▼ STAT PLOT E (BOX) 1 Box.
STEP 3: 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 with Xscl = 1. Next, set the
vertical axis to 0 < y < 1 with Yscl = 1.
STEP 4: To view the box-and-whisker chart for the data, press GRAPH .
STEP 5: Press TRACE followed by and to view the five values making up the
box-and whisker chart.
STEP 6: Turn PLOT1 off by pressing STAT PLOT ENTER ENTER
2ndF QUIT .
BOX-AND-WHISKER CHART FOR A
ONE-VARIABLE DATA SET
▼
▼
▼
To Next Page
Loading...
