Casio fx-9860GII User Manual

Using a graphic display calculator
© Oxford University Press 2012: this may be reproduced for class use solely for the purchaser’s institute
Casio fx-9860GII
5.5 Drawing a box and whisker diagram from a list
Example 44
Draw a box and whisker diagram for this data:
1, 1, 3, 9, 2.
Enter the data in List 1 (see Example 40).
Press
F1
GRPH and
F6
SET.
By default the graph type is Scatter Diagram (Scat). Change this to MedBox
(Box) and leave XList as List 1, the Frequency as 1 and Outliers off.
Press
EXIT
and press
F1
to select GPH1.
Press
SHIF T
F1
(Trace).
Use the
key to move the cursor over the plot to see the quartiles, Q1 and
Q3, the median and the maximum and minimum values.
5.6 Drawing a box and whisker diagram from a frequency table
Example 45
Draw a box and whisker diagram for this data:
Number 12345
Frequency 34652
Enter the data in List 1 and List 2 (see Example 41).
Press
F1
GRPH and
F6
SET.
By default the graph type is Scatter Diagram (Scat). Change this to
MedBox (Box). Leave XList as List 1, set the Frequency as List 2 and
leave Outliers off.
You should see this display.
Press
EXIT
and press
F1
to select GPH1.
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Casio fx-9860GII Specifications

General

Type	Graphing
Form factor	Desktop
Control type	Buttons
Product color	Silver
Housing material	Plastic
Built-in capability	Yes
Digits	- digits
Display type	LCD
Second display	No
Display tilting	-
Display resolution	64 x 128 pixels
Display character size	8 x 21 mm
Display number of lines	8 lines
Display number of characters	21
Flash memory	1.5 MB
RAM capacity	0.064 MB
Storage media type	Flash
Battery type	AAA
Power source	Battery
Number of batteries supported	4