Casio fx-9750GII - Page 11

fx-9750GII Quick Start Guide
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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(CALC) will show all the calculations that can be
obtained from this set of data.
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(ax+b) for the preferred form. For this example, we will use y = ax + b.
STATISTICS