Casio fx-9860GII - Page 12

fx-9860GII Quick Start Guide
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7. For paired variable data, use the following:
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.
10. To calculate a linear regression for these data, select w(X) 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.
9. From the scatter-plot screen, pressing q(CALC) will show all the calculations that can be
obtained from this set of data.
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.
Enter List 1 rst, and then $ to begin entering List 2. The cursor will automatically move to the
beginning of the next list.
STATISTICS