Casio fx-9860GII Quick Reference Guide

Getting Started with the fx-9860GII
STATISTICS
7. For paired variable data, use the following:
Enter List 1 rst, and then $ to begin entering List 2. The cursor will automatically move to the
beginning of the next list.
8. To see a scatter-plot of these data, you can go through and change GPH 1 back, using
the process above, or select w (GPH 2) from the List Editor screen whose default is also a
scatter-plot.
9. From the scatter-plot screen, pressing q will show all the calculations that can be obtained
from this set of data.
10. To calculate a linear regression for these data, select w from the rst set of options and then
press q or w for the preferred form. For this example, we will use y = ax + b.
11. From this screen, select y (COPY) to copy and then paste the regression equation into the
initial Graph screen or select u (DRAW) to show the linear regression.
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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