Casio FX-9750GII - SOFTWARE VERSION 2-00 Quick Start Manual - Page 11

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Casio FX-9750GII - SOFTWARE VERSION 2-00 Quick Start Manual

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.

10. To calculate a linear regression for these data, select w(X) from the first set of options and

then press q(ax+b) 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.

fx-9750GII Quick Start Guide

STATISTICS