Statistics

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 first set of options and then press 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.

Getting Started with the fx-9750GII