To display a 3D scatterplot
main topic     example     data     see also 

1    Choose Graph > 3D Scatterplot.

2    Choose Simple, then click OK.

3    In Z variable, enter the column of z-values.

4    In Y variable, enter the column of y-values.

5    In X variable, enter the column of x-values.

6    If you like, use any dialog box options, then click OK.